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Brut [27]
3 years ago
9

You are riding a roller coaster when a shoe falls off your foot. The function y=180−16t2 represents the height y (in feet) of th

e shoe t seconds after it falls off your foot. The shoe lands on the top of a 36-foot-tall building. After how many seconds does the shoe hit the building?
The shoe hits the building after __ seconds.
Plz help!
Mathematics
1 answer:
Troyanec [42]3 years ago
3 0
3

When you plug in 36 for y, you get 3
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Monica’s school band held a car wash to raise money for a trip to a parade in New York City. After washing 125 cars, they made $
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The system of linear equations represents the situation is;

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Simultaneous equation is an equation in two unknown values are being solved for at the same time.

let

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From equation (1)

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Therefore, the number of quick washes and premium washes Monica’s school band had is 75 and 50 respectively.

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Answer:

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