A juggler tosses a ball into the air. The balls height, h, feet and time, t, seconds can be represented by the equation h(t)=-161? +144. Part A: After 15 seconds what was the height of the ball?

Part B: Suppose the juggler misses the ball. At what time did the ball reach the ground?

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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