Answer:
187,550,190
Step-by-step explanation:
Tamekia and Marsha mow lawns during the summer to earn money. Tamekia determined that she can earn between $6.00 and $6.25 per hour. Marsha estimates that she earns between $7.50 and $8.00 per hour. About how much more money will Marsha earn than Tamekia if they each work 22 hours?
Marsha would earn about $35.75 more than Tamekia if they each work 22 hours.
What is Algebraic expression ?
An algebraic expression is a mathematical phrase that can include numbers, variables, and mathematical operations, such as addition, subtraction, multiplication, and division.
To estimate the difference in earnings between Tamekia and Marsha, we can find the average hourly rates for each and use them to calculate an approximate earnings difference.
For Tamekia:
The hourly rate is between $6.00 and $6.25.
The average hourly rate is approximately $(6.00 + 6.25) / 2 = $6.125.
For Marsha:
The hourly rate is between $7.50 and $8.00.
The average hourly rate is approximately $(7.50 + 8.00) / 2 = $7.75.
If they each work 22 hours, Tamekia would earn approximately $6.125 x 22 = $134.75, and Marsha would earn approximately $7.75 x 22 = $170.50.
The difference in earnings between Marsha and Tamekia would be approximately $170.50 - $134.75 = $35.75.
Therefore, Marsha would earn about $35.75 more than Tamekia if they each work 22 hours.
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(Correct answer gets brainliest) Here is a prism with a pentagonal base. The height is 8 cm
Step-by-step explanation:
Endplate area * depth = volume
Endplate area is a composite area:
rectangle 2x 7 = 14 cm^2
and trapezoid area = height x average of bases = 3 x (3+7)/2 = 15 cm^2
total endplate area = 29 cm ^2
29cm^2 * depth = volume
29 * 8 = 232 cm^3
can someone help with this question?!?! need the answer ASAP !!
Radian measure of an angle is defined to be the ratio of arc length to the radius of the circle. The length of the arc if a 60 degree angle is 1.0476. Therefore, the radian of the 60 degrees angle is 1.0476.
What is the radian measure of an arcRadian measure of an angle is defined to be the ratio of arc length to the radius of the circle.
Arc length of sector of circle = (θ/360°) × 2πr
Arc length of sector of circle = (60°/360°) × 2 × 22/7 × 1
Arc length of sector of circle = 1.0476
radian measure of angle 60° = 1.04756/1
radian measure of angle 60° = 1.04756
In conclusion, radian measure of an angle is defined to be the ratio of arc length to the radius of the circle. The length of the arc if a 60 degree angle is 1.0476. Therefore, the radian of the 60 degrees angle is 1.0476.
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-2x+y=4
graph
find slope
y-intercept
Answer:
slope is 2
y-intercept is (0,4)
yk i got u
Answer: x=
2
y−4
−2x+y=4
Subtract y from both sides.
−2x=4−y
Divide both sides by −2.
−2
−2x
=
−2
4−y
Dividing by −2 undoes the multiplication by −2.
x=
−2
4−y
Divide 4−y by −2.
x=
2
y
−2
Step-by-step explanation:
PLEASE GIVE ME BRAINLIEST
Arun has three fraction cards.He puts them in order, starting with the smallest.
-8/9 -29/36 -13/18
Arun says . I think that on a number line -29/36 is exactly halfway between -8/9 and -13/18
Q.a Is arun correct ? explain your answer
Q.b On a number line , work out which fraction is exactly halfway between -1 3/4
and -11/6
Answer: Q.a Arun thinks that -29/36 is exactly halfway between -8/9 and -13/18. We can check if this is true by finding the midpoint between -8/9 and -13/18 and seeing if it equals -29/36.
To find the midpoint between two numbers, we take the average of the two numbers. So the midpoint between -8/9 and -13/18 is:
((-8/9) + (-13/18))/2 = (-16/18 + (-13/18))/2 = -29/36
Since -29/36 is the same as the midpoint, Arun is correct.
Q.b To find the fraction exactly halfway between -1 3/4 and -11/6, we can start by converting the mixed number to an improper fraction:
-1 3/4 = -7/4
-11/6
To find the midpoint between -7/4 and -11/6, we take the average:
((-7/4) + (-11/6))/2 = (-21/12 + (-22/12))/2 = -43/24
Therefore, -43/24 is the fraction exactly halfway between -1 3/4 and -11/6 on the number line.
Step-by-step explanation:
in a game, you have 1/42 a probability of winning $67 and a 41/42 probability of losing $7. what is your expected value?
The expected value in the game of mentioned probability is $-5.26.
Expected value can be calculated by the formula -
Expected value = (probability × winning amount) + (probability × (- losing amount))
Keep the values in formula to find the expected value -
Expected value = (1/42 × 67) + (41/42 × -7)
Performing multiplication in the brackets on Right Hand Side of the equation
Expected value = 1.57 - 6.83
Performing subtraction on Right Hand Side
Expected value = $-5.26
Hence, the expected value is $-5.26.
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tyler is simplifying the expression 6 - 2x 5 4x. tyler's work is incorrect. explain the error he made
The error found in the simplification of the expression is grouping of unlike terms and required equivalent expression for 6 - 2x + 5 + 4x is equal to 11 + 2x.
Expression is equals to ,
6 - 2x + 5 + 4x
His works are,
6-2x+5+4x
(6 - 2)x + (5 + 4 )x
4x + 9x
13x
Tyler's work is incorrect.
Error is need to group like terms.
He made a mistake when he combined the constants 6 and 5 without taking into account the terms with x.
The correct simplification should be,
6 - 2x + 5 + 4x
Collect like terms we have,
= (6 + 5) + (-2x + 4x)
= 11 + 2x
The final expression is 11 + 2x, not -13x as Tyler calculated.
To write an expression equivalent to 6 - 2x + 5 + 4x that only has two terms,
Combine the terms with x and the constant terms separately,
6 - 2x + 5 + 4x
= (6 + 5) + (-2x + 4x)
= 11 + 2x
An equivalent expression with only two terms would be,
11 + 2x
Therefore, the error in the expression is grouping of unlike terms and equivalent expression is 11 + 2x.
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The above question is incomplete, the complete question is:
Tyler is simplifying the expression 6 - 2x + 5 +4x.
Here is His work:
6-2x+5+4x
(6 - 2)x + (5 + 4 )x
4x + 9x
13x
A. Tyler's work is incorrect. Explain his error he made
B. Write an expression equivalent to 6 - 2x + 5 +4x That only has two terms.
Natalie bought a book that was 25% off. The discount book was 18 dolars. What was the original price of the book
Answer:
If the book was 25% off and the discounted price was $18, then 75% of the original price was $18.
In other words, 0.75 * Original Price = $18
Solving for Original Price, we get:
Original Price = $18 / 0.75
Original Price = $24
Therefore, the original price of the book was $24.
Step-by-step explanation:
what is 2(2x+2)=3(21)
Answer: x=14.75
2(2x+2)=3(21)
4x+4 = 63
4x = 63-4
x = 59÷4
x = 14.75
Check: 2(2*14.75+2)=3(21)
63 = 63
Answer: 63
Step-by-step explanation: It's stated that it equals 3(21) and that's 63.
The school is designing a new classroom that will have the shape shown. If they need to order carpet for the room, approximate how much should they order. Responses A 2525 B 22 C 55 D 3
The area of carpet the school need to order for the room, the school is designing the new classroom shown in the figure is 5 sq. cm
What is area?
Area is the region covered by the two dimensional shapes like square, rectangle, rhombus, triangle, circle etc. The area of square is given by side x side. The rectangle area is found by length times width.
Here the coordinates of the given quadrilateral are, A(2,2); B(1,4); C(3,5); D(4,3)
To identify the type of quadrilateral we need to find the distance between the points: Distance formula=[tex]\sqrt{(X-x)^{2}+(Y-y)^{2} }[/tex]
AB=[tex]\sqrt{(1-2)^{2}+(4-2)^{2} }[/tex]
=[tex]\sqrt{5}[/tex]
BC=[tex]\sqrt{(3-1)^{2} +(5-4)^{2} }[/tex]
=[tex]\sqrt{5}[/tex]
CD=[tex]\sqrt{(4-3)^{2} +(3-5)^{2} }[/tex]
=[tex]\sqrt{5}[/tex]
DA=[tex]\sqrt{4-3)^{2} +(3-2)^{2} }[/tex]
=[tex]\sqrt{5}[/tex]
As length of all sides are equal, it can be rhombus or a square.
Now length of diagonals,
AC=[tex]\sqrt{(3-2)^{2} +(5-2)^{2} }[/tex]
=[tex]\sqrt{10}[/tex]
BD=[tex]\sqrt{(4-1)^{2} +(3-4)^{2} }[/tex]
=[tex]\sqrt{10}[/tex]
As the length of diagonals are equal, the given quadrilateral is a square.
Area of square= side x side
=[tex]\sqrt{5}[/tex] x [tex]\sqrt{5}[/tex]
= 5 sq. units
∴The area of carpet to be ordered is 5 sq. units
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Jim takes an hour to fold the weekly washing for his family. His older sister Sara can do the same job in half the time. How many minutes would it take them to fold the washing together if they continue to fold at their own rates?
Answer:
Let's start by finding out how long it takes Jim to fold the washing in minutes. Since there are 60 minutes in an hour, Jim takes 60 minutes to fold the washing. Sara can do the same job in half the time, so she takes 30 minutes to fold the washing. To find out how long it would take them to fold the washing together, we can use the formula: Time = (Work) / (Rate) In this case, the "work" is folding the washing, and the "rate" is how long it takes each person to do the work. We can add their rates together to get the combined rate: Combined rate = Jim's rate + Sara's rate Combined rate = 1/60 + 1/30 To add these fractions, we need to find a common denominator, which is 60:
Angel's net pay is 68%of her gross pay of $59, 600 per year. What is her monthly net pay? Show your work!
Answer:To find Angel's monthly net pay, we can use the following steps:
Calculate Angel's annual net pay:
Her net pay is 68% of her gross pay, so we can find her net pay by multiplying her gross pay by 0.68:
Net pay = Gross pay x 0.68
Net pay = $59,600 x 0.68
Net pay = $40,648
Divide Angel's annual net pay by 12 to find her monthly net pay:
Monthly net pay = Annual net pay / 12
Monthly net pay = $40,648 / 12
Monthly net pay = $3,387.33 (rounded to two decimal places)
Therefore, Angel's monthly net pay is $3,387.33.
Step-by-step explanation:
I need help with this question
The length of the leg of the triangle (hypotenuse, opposite side, adjacent side) are 10, 17, and 5 respectively.
How to round the number to nearest whole number?To round a number to the nearest whole number, you have to look at the first digit after the decimal point. If this digit is less than 5 (1, 2, 3, 4) we don't have to do anything, but if the digit is 5 or greater (5, 6, 7, 8, 9) we must round up.
To find the length of each leg we need to consider the angle BAC.
[tex]sin60 = \frac{opposite side}{hypotenuse} =\frac{BC}{10}[/tex]
[tex]\frac{\sqrt{3} }{2} = \frac{BC}{10}\\ BC = \frac{\sqrt{3} }{2} * 10\\ BC = \sqrt{3} * 10\\ BC = 17.32 = 17[/tex]
[tex]cos60 = \frac{adjacent side}{hypotenuse} \\\frac{1}{2} = \frac{AB}{10} \\AB = \frac{1}{2} *10\\AB = 5[/tex]
Therefore the length of the leg of triangle are 17 and 5.
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jacob was researching the number of hours the average adult sleeps each night. he collected data from five individuals: subject hours of sleep subject 1 6 subject 2 6.5 subject 3 6 subject 4 7.5 subject 5 5 using the data above, what is the standard error of the sample mean? answer choices are rounded to the hundredths place. a.) 0.74 b.) 0.41 c.) 6.10 d.) 0.15
When collecting data for research, it is important to determine the error range of the data set. In the given question, Jacob was researching the number of hours the average adult sleeps each night. He collected data from five individuals.
The data collected by Jacob is as follows:Subject 1: 6 hours of sleepSubject 2: 6.5 hours of sleepSubject 3: 6 hours of sleep Subject 4: 7.5 hours of sleepSubject 5: 5 hours of sleepWe have to find the standard error of the sample mean. The formula for the standard error of the sample mean is:Standard Error = s / sqrt (n)Where,s = the sample standard deviation,n = the sample size.
For the given data set, the sample size is 5. The sample mean can be calculated as:(6 + 6.5 + 6 + 7.5 + 5) / 5 = 6.2The sample standard deviation can be calculated as:√[((6 - 6.2)² + (6.5 - 6.2)² + (6 - 6.2)² + (7.5 - 6.2)² + (5 - 6.2)²) / 4]≈ 1.306The standard error of the sample mean can be calculated as:Standard Error = 1.306 / sqrt (5)≈ 0.58Therefore, the standard error of the sample mean is 0.58. None of the options given in the question is closest to the calculated value. Hence, none of the options is the correct answer.
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gt the size of bass caught in strawberry lake is normally distributed with a mean of 11 inches and a standard deviation of 3 inches. suppose you catch 4 fish. what is the probability the average size of the fish you caught is more than 13 inches?
The probability that the average size of the fish you caught is more than 13 inches is approximately 0.0918
We can solve this problem by using the Central Limit Theorem, which states that the sample mean of a sufficiently large sample size will be normally distributed with a mean equal to the population mean and a standard deviation equal to the population standard deviation divided by the square root of the sample size.
In this case, we are given that the population mean is 11 inches and the population standard deviation is 3 inches. We are also given that we have a sample size of 4.
First, we need to calculate the standard error of the mean (SE) using the formula
SE = σ / sqrt(n)
where σ is the population standard deviation and n is the sample size.
SE = 3 / sqrt(4) = 1.5
Next, we need to standardize the sample mean using the formula
z = (x - μ) / SE
where x is the sample mean, μ is the population mean, and SE is the standard error of the mean.
z = (13 - 11) / 1.5 = 1.33
Finally, we can use a standard normal distribution table or calculator to find the probability that a standard normal variable is greater than 1.33. The probability is approximately 0.0918.
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Find the perimeter of the triangle
first off, something noteworthy is that we have two angles of 60°, that means that the angle atop is also 60°, so we really have an equilateral triangle, with an altitude or height as shown above, so
[tex]\textit{height of an equilateral triangle}\\\\ h=\cfrac{s\sqrt{3}}{2}~~ \begin{cases} s=\stackrel{length~of}{a~side}\\[-0.5em] \hrulefill\\ h=4\sqrt{15} \end{cases}\implies 4\sqrt{15}=\cfrac{s\sqrt{3}}{2}\implies 8\sqrt{15}=s\sqrt{3} \\\\\\ \cfrac{8\sqrt{15}}{\sqrt{3}}=s\implies \cfrac{8\sqrt{2\cdot 3}}{\sqrt{3}}=s\implies \cfrac{8\sqrt{2}\cdot \sqrt{3}}{\sqrt{3}}=s\implies 8\sqrt{2}=s \\\\[-0.35em] ~\dotfill[/tex]
[tex]\stackrel{ \textit{\LARGE perimeter} }{8\sqrt{2}~~ + ~~8\sqrt{2}~~ + ~~8\sqrt{2}}\implies 24\sqrt{2}[/tex]
a family is building a sandbox for their yard that is shaped like a rectangular prism. they would like for the box to have a volume of 30,875.88 in3. if they already have the length measured at 62.3 inches and the width at 59 inches, what is the height needed to reach the desired volume?
The height needed to reach the desired volume, 30,875.88 in³, of a rectangular prism shaped sandbox is equals to 8.4 inches.
We have a family a family is building a sandbox for their yard that is shaped like a rectangular prism. Let the dimensions of rectangular prism be l, w and h inches.
Volume of box = 30,875.88 in³
Length of box , l = 62.3 inches
Width of box, w = 59 inches
We have to determine value of h.
The volume of shape is the space covered by the shape. The volume of rectangular prism, V = l× w×h
Substitute the known values in above formula, so, 30,875.88 in³ = 62.3 × 59 in² × h
=> 30,875.88 in³ = 3,675.7 in² × h
=> h = 30,875.88 in³/3,675.7 in²
=> h = 8.4 inches
Hence, required value of height, h is 8.4 inches.
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Please answer the question correctly my test is due in 30 mins please help
The value of x is 14.
What is the triangle?
A triangle is a three-sided polygon made up of three line segments that connect at three endpoints, called vertices. The study of triangles is an important part of geometry, and it has applications in various fields such as engineering, architecture, physics, and computer graphics.
The sum of the angles in a triangle is 180°, so we can set up an equation:
(4x+3) + 76 + (4x-11) = 180
Simplifying and solving for x:
8x + 68 = 180
8x = 112
x = 14
Therefore, the value of x is 14.
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You have a jar of 20 jellybeans, and 4 are red. Which fraction represents the probability that you will pick a red jellybean out of the jar?
Answer: you will have 20 percent chance of finding a red jelly bean
4 jelly beans out of 20 are going to be red.
20-4=16
16/20=80%
1-0.8=.2
20%
Step-by-step explanation:
The perimeter of a rectangular ink pad is 28 centimetres. The area is 40 square centimetres. What are the dimensions of the ink pad
The area of the rectangle in terms of b is 11b - b², and the perimeter is always 22, regardless of the value of b.
What is rectangle?A rectangle is a four-sided flat shape with opposite sides that are equal in length and parallel to each other. It has four right angles (90-degree angles) at each corner. The two sides that are parallel to each other are called the length, and the other two sides are called the width.
The area of a rectangle is found by multiplying its length and width, and its perimeter is the sum of the lengths of all four sides. Rectangles are common in everyday life and can be found in many different contexts, such as books, doors, windows, and electronic screens.
According to given information,
Let's assume that the length of the rectangle is 'l' and the width is 'b'.
The area of a rectangle is given by the formula A = lb, where A is the area, l is the length, and b is the width.
The perimeter of a rectangle is given by the formula P = 2(l + b), where P is the perimeter, l is the length, and b is the width.
So, the area of the rectangle is:
A = lb = 28
And the perimeter of the rectangle is:
P = 2(l + b) = 40
P = (l+b) = 20
l= 20 -b
Now, we can substitute l = 20 - b into these formulas:
A = (20 - b)b
P = 2(20 - b + b)
Simplifying, we get:
A = 40b - b²
P= 40
So, the area of the rectangle in terms of b is 11b - b², and the perimeter is always 22, regardless of the value of b.
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The length of the rectangle is 10 cm and breadth of the rectangle is 4 cm.
What is rectangle?
A rectangle is a type of quadrilateral, whose opposite sides are equal and parallel. It is a four-sided polygon that has four angles, equal to 90 degrees. A rectangle is a two-dimensional shape.
The longer parallel sides are called length(l) and two shorter sides are called breadth(b).
Perimeter of a rectangle is 2(l+b).
Area of rectangle is l*b.
2(l+b)=28
L+b=28/2=14
L=14-b .....eq(1)
L*b=40
(14-b)b=40
14b-b^2=40
b^2-14b+40=0
b^2-10b-4b+40=0
b(b-10)-4(b-10)=0
(b-10)(b-4)=0
Either b=10 or b=4
If b=10 then l =4 but length can't be shorter than the breadth so b=4cm and l=10 cm is the answer.
solomons studied circadian rhythms in a sample of 45 pregnant women consecutively admitted to a hospital in the first 6 months of 2021 because of severe preeclampsia. what type of sampling is this?
Solomon's study on circadian rhythms in a sample of 45 pregnant women admitted to a hospital in the first 6 months of 2021 due to severe preeclampsia is an example of consecutive sampling.
Consecutive sampling, also known as continuous or complete sampling, is a non-probability sampling method.
In this approach, researchers collect data from every subject that meets the eligibility criteria within a specific time frame.
In Solomon's study, the eligibility criteria were pregnant women admitted to the hospital with severe preeclampsia during the first 6 months of 2021.
By including all eligible subjects during this period, Solomon ensured that the sample was representative of the population under study.
The consecutive sampling method has several advantages, including ease of implementation and the potential for a relatively large sample size.
Additionally, it can provide a comprehensive view of the population during the specified time frame.
However, it may be susceptible to biases if there is a change in the population over time, or if the subjects who meet the eligibility criteria within the given period are not representative of the overall population.
In summary, Solomon's study on circadian rhythms in pregnant women with severe preeclampsia used consecutive sampling, a non-probability sampling method that involves collecting data from every subject meeting the eligibility criteria within a specific time frame.
This method is straightforward to implement and can yield a large sample size, but it may be susceptible to biases if the sample is not representative of the overall population.
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4. is the linear separable svm always applicable in case of noise in the training data? if no, how can be svm modified in order to deal with noisy training data?
The linear separable SVM is not always applicable in case of noise in the training data. When dealing with noisy training data, the performance of a linear separable SVM can be negatively affected, as it tries to find a perfect separation between the classes, which may not be possible in noisy data.
To deal with noisy training data, SVM can be modified by introducing a "soft margin" approach, which allows some flexibility in class separation. This is achieved by using a parameter called C (cost parameter), which controls the trade-off between achieving a wider margin and minimizing classification errors. A higher value of C results in a smaller margin but fewer classification errors, making the model more sensitive to noise. A lower value of C results in a larger margin, allowing more classification errors but providing better generalization to handle noise.
Choosing the appropriate value for C is crucial for the SVM model's performance. Additionally, nonlinear kernel functions, such as the radial basis function (RBF) kernel, can be used instead of a linear kernel to map the data into a higher-dimensional space. This allows the SVM to find more complex decision boundaries, which can better handle noisy data.
In summary, to deal with noisy training data in SVM, one can use the soft margin approach by adjusting the cost parameter (C) and opt for nonlinear kernel functions like RBF, enabling the model to generalize better and handle noise effectively.
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5. Ron must spend less than $400 on a rental
car. Create an inequality that models the
amount of money, x, in dollars, Ron can spend
on the rental car.
Any value of x that is less than 400 dollars will satisfy this inequality and will represent the amount of money Ron can spend on the rental car.
What is inequality?An inequality is a mathematical statement that compares two values or expressions using one of the inequality symbols: "<" (less than), ">" (greater than), "≤" (less than or equal to), "≥" (greater than or equal to), or "≠" (not equal to).
According to question:The inequality that models the amount of money Ron can spend on the rental car is:
x < 400
This inequality means that the value of x (the amount of money Ron can spend) is less than 400 dollars. The symbol "<" indicates that the value of x must be less than 400, which means that Ron cannot spend more than 400 dollars on the rental car.
So, any value of x that is less than 400 dollars will satisfy this inequality and will represent the amount of money Ron can spend on the rental car. For example, if Ron decides to spend $350, then the value of x would be 350, which is less than 400 and satisfies the inequality.
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AB has endpoints A(-2, 5) and B(1, -1). If AB is reflected in the y-axis and rotated 90° counterclockwise about the origin, what are the coordinates of the
endpoints of the image. A"B"?
A"
and B"
The coordinates of the endpoints of the image A''B'', following the rotation and reflection transformation are are;
A''(-5, 2), and B''(1, -1)
What is a reflection transformation?A reflection transformation is a type of transformation that takes each point on a figure and flips or reflects it across a line known as the line of reflection to create a mirror image.
What is a rotation transformation?
A rotation transformation is a type of transformation that takes each point in a figure and rotates it a certain number of degrees about a specified point.
The transformations in the question are a reflection and a rotation
The coordinates of the point (x, y) on the coordinate plane, following a reflection across the y-axis is; (-x, y)
The coordinate of the point (x, y) following a rotation of 90° counterclockwise about the origin is; (-y, x)
Therefore, the coordinates of the image of points A and B following a reflection across the y-axis are;
A(-2, 5) → A'(2, 5)
B(1, -1) → B'(-1, -1)
The coordinates of the image of points A' and B' following a rotation of 90° counterclockwise about the origin are;
A'(2, 5) → A''(-5, 2)
B'(-1, -1) → B''(1, -1)
The coordinates of the endpoints of the image, A''B'' are therefore;
A''(-5, 2) and B''(1, -1)
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Determine whether each function below is linear or nonlinear. Explain how you know using mathematical vocabulary.
According to the given information we have that (a) Linear (b) = Non-linear
(c) Linear (d) Non Linear.
What about linear graph?
A linear graph is a graph of a linear equation, which is an equation that represents a straight line when plotted on a coordinate plane. The standard form of a linear equation in two variables x and y is:
ax + by = c
where a, b, and c are constants. When this equation is graphed, it produces a straight line with a constant slope (a/b) and y-intercept (c/b). Linear graphs are used to represent relationships between two variables that change at a constant rate.
Define non linear graph:
A non-linear graph is a graph that does not represent a straight line when plotted on a coordinate plane. A non-linear graph can represent a wide variety of mathematical functions, including exponential functions, power functions, trigonometric functions, and logarithmic functions. Non-linear graphs are often used to model complex real-world phenomena that do not follow a simple linear pattern.
The shape of a non-linear graph depends on the specific equation or function being graphed, and it may have one or more curves, bends, or peaks. The slope and y-intercept of a non-linear graph are not constant and can change at different points along the curve. Non-linear graphs can be analyzed using calculus and other advanced mathematical techniques to understand the behavior and properties of the underlying function.
According to the given information:
(a) The equation given in the question follow the property of linear graph that it create a straight line in constant way .
(b) Non -linear not follow the condition.
(c) It is also linear in nature form a straight line with constant approch.
(d) The given coordinate form non-linear graph.
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how many hours should be assigned to each graphic designer? lisa's hours 26 incorrect: your answer is incorrect. hours david's hours 39.6 incorrect: your answer is incorrect. hours sarah's hours 16.5 incorrect: your answer is incorrect. hours what is the total cost (in dollars)? $
The provided information in the question is insufficient to accurately determine the hours for Lisa, David, and Sarah. To determine how many hours should be assigned to each graphic designer, we need to first understand their individual work capacity, hourly rates, or the total workload available.
However, we can help you calculate the total cost (in dollars) based on the given information. Here's a step-by-step explanation:
Identify the number of hours worked by each designer:
- Lisa's hours: 26
- David's hours: 39.6
- Sarah's hours: 16.5
Determine the hourly rate for each designer:
Since the hourly rates are not provided in the question, we cannot proceed with this step. Please provide the hourly rates for each graphic designer to help us calculate the total cost.
Once you have the hourly rates for each designer, you can calculate the total cost using the following formula:
Total Cost = (Lisa's hours * Lisa's hourly rate) + (David's hours * David's hourly rate) + (Sarah's hours * Sarah's hourly rate)
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In its simplest form work out 3/11 x 4/9
Pour calculer 3/11 x 4/9, on multiplie les deux nombres ensemble en multipliant les numérateurs entre eux et les dénominateurs entre eux, ce qui donne :
3/11 x 4/9 = (3 x 4) / (11 x 9)
En simplifiant cette fraction, on peut diviser le numérateur et le dénominateur par leur plus grand diviseur commun, qui est 3 :
(3 x 4) / (11 x 9) = 12 / 99
La fraction 12/99 peut être simplifiée encore plus en divisant le numérateur et le dénominateur par 3 :
12 / 99 = 4 / 33
Ainsi, la forme la plus simple de 3/11 x 4/9 est 4/33.
Here is an inequality −2x>10
What solutions will satisfy the inequality
All numbers
Greater
than
-5
This can be written as
x
≥
-5
Answer:
the inequality can be written as -5
Compute |1-|2-|3-|4-|5|||||.
The value of the expression |1-|2-|3-|4-|5 is 1.
Expression calculation.
We can solve this expression by working from the inside out. Starting from the innermost absolute value, we have:
|5| = 5
Next, we move outward to the next absolute value:
|4-5| = |-1| = 1
Continuing outward:
|3-1| = |2| = 2
|2-2| = |0| = 0
Finally, we have:
|1-0| = |1| = 1
Therefore, the value of the expression is 1.
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Which mineral is ranked highest on the Mohs scale and very difficult to scratch?