What is the area of one of the semicircles at either end of the track This high school stadium contains a track that surrounds a soccer field. The soccer field is 100 yards long and 70 yards wide.

Answer:

1923.25

Step-by-step explanation:

7,000 is the area of the stadiummmmmmmmm

what's tha MAD for 35,36,36,36,41,41,42,44,49,50

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Gavin, the owner of an e-commerce site, buys flutes for $370 and then sells them on his site for $444. What is the mark-up percentage?

The coordinate plane shows the graph of the function f(x)=x^4−2x^2+1. The function is defined for all real numbers. Which statement is not true for the function shown in the graph?

A. The function has symmetry with respect to the y-axis.
B. The function has a domain that is all real numbers.
C. The function has a range that is all real numbers.
D. The function has two zeros located at –1 and 1.

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The median number of omelets made by 5 chefs during a certain Sunday brunch is 13. The range of number if omelets made by those same chefs during that Sunday brunch is 4. Determine if the following statement is true is false or does not contain enough information. none of the chefs made more than 14 omelets

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Find the missing angle measurement.


A. 41°
B. 49°
C. 139°
D. 149°

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A right rectangle prism has a base area of 2 1/2 square inches and a height of 11 1/2 inches. What is the volume of the prism?

A. 14 in³

B. 28 3/4 in³

C. 71 7/8 in³

D.86 1/4 in³

Find the surface area of the regular prism with height 6 cm if the base of the prism is:


Regular quadrilateral with side 4cm

What is the theoretical probability of the spinner on yellow?
A. 35% B. 25% C. 1/5 D. 2/5

Will give brainliest!
Both spinner A and B have equal-sized sections, as shown, at the right. Make a table to represent the sample space when both spinners are spun.

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Easy question!(exponents) Plz help!

Read the excerpt from a letter.

I would like to nominate my friend and colleague, Stephanie Mason, to be this year’s grand marshal of the spring parade. The grand marshal is supposed to be a citizen who strives for the betterment of the community, and that is what Stephanie does. She devotes her spare time gathering donated items to distribute to families in need. Her efforts have assisted over 700 families this year, and she intends to grow the program.

Which greeting would most likely open this letter?

Dear Friends in the Community,
People in Charge:
Attention, Nominating Committee:
Hey, Nominators,

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Which word best describes the degree of overlap between the two data sets?

none

high

low

moderate
Two line plots with the same scale and interval, from zero to sixty, with tick marks every five units. The plots are stacked vertically for comparison. Each plot has fifteen data values. Values appear as x marks above the line. Upper plot data values are one x mark above thirty, two x makrs above thirty-five, four x marks above forty, four x marks above forty-five, one x mark above fifty, two x marks above fifty-five, and one x mark above sixty. Lower plot data values are three x marks above five, four x marks above ten, three x marks above fifteen, two x marks above twenty, one x mark above twenty-five, one x mark above thirty, and one x mark above thirty-five.

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You decide to use the larger suitcase to transport rectangular prism watermelons back home.Though their dimensions vary, the average rectangular watermelon has a volume of roughly 720 cubic inches. If one of these watermelons is about 10 inches long and 9 inches wide, about how tall would it be

fine the volume of the figure below

What fraction of the model is shaded?

correct answers only! No links or get reported.

please help!!!

Part 1

You will need to measure five different people. Record your measurements on a piece of paper. Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person.

(An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.)

To measure the forearm, measure inside the arm, between the wrist and the elbow.



Part 2

Organize your data and find the rate of change.

Create a table of the measurements for your data. Label the forearm measurements as your input and the foot measurements as your output.

Select two sets of points and find the rate of change for your data.

Describe your results. If you had to express this relation as a verbal statement, how would you describe it?
Part 3

Compare rates of change.

The equation below can be used to find the length of a foot or forearm when you know one or the other.

(length of the foot) = 0.860 • (length of the forearm) + 3.302

If you let y = length of the foot and x = length of the forearm, this equation can be simplified to
y = 0.860x + 3.302.

Using this equation, how long would the foot of a person be if his forearm was 17 inches long?

What is the rate of change of the equation from Part A?

Compare the equation from Part A to your data. Are they the same? Which has a greater rate of change? Why do you think the values are different?

Is the relation in your data a function? Why or why not? Could the equation in Part A represent a function? Why or why not? Explain your answer.
For this option you will submit the details from all three parts. Submit your measurements, the table, and description that you created in Parts 1 and 2. Submit your answers to the questions from Part 3.

which expression would be easier to simplify if you use the commutative property to change the order of numbers