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1 year ago

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A coordinate plane showing Running. The x-axis shows seconds, the y-axis shows feet. One solid line showing Moises starting at (

0, 0) and passing through the points at (1, 5) and (3, 15). One dashed line showing Xavier, starting at (0, 0), and passing through the points at (2, 15) and (4, 30). The distance, in feet, two boys travel per second on a treadmill is shown to the left. Which comparison is accurate? Xavier is traveling at 1.5 feet per second. Moises is going faster than Xavier. The difference in their rates of change is 1 foot per second. If both boys remain on the treadmill for 10 minutes, Xavier will have traveled a greater distance

1 answer:

torisob [31]1 year ago

7 0

Answer:

Step-by-step explanation:

s

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1 year ago

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we know that

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$V= \frac{1}{3} \pi r^{2}h$

in this problem

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3) <u>Find the volume after the storm</u>

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so

r=(56/3) ft

h=(33/3)=11 ft

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<u>4) Find how this change affect the volume of the pile</u>

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<u>the answer part b) is</u>

the number of lane miles that were covered with salt is $23,853.39 \ lane\ miles$

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$1,277.63\pi\ ft^{3}=4,013.79\ ft^{3}$

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$4,013.79*80=321,103.20\ pounds$

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$321,103.20/350=917.44 \ lane\ miles$

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<u>the answer part c) is</u>

the number of lane miles is $917 \ lane\ miles$

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