Mathematics, 06.03.2020 22:54, areanna02
A water fountain shoots up a jet of water. The water falls back down onto the ground in the shape of a circle. Michelle wants the circle of water on the ground to be 0.7 meters wider on each side. She gradually increases to 0.2 square meters per second. Use 22/7 as an approximation for π.
a) Find the area of the original circle of water
b)find the area of the larger circle of water
c) how long does it take for the original circle of water to become the larger circle of water? Round your answer to the nearest second.
Answers: 1
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A water fountain shoots up a jet of water. The water falls back down onto the ground in the shape of...
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Mathematics, 26.03.2020 16:32
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