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zhannawk [14.2K]

3 years ago

14

Carson throws a ball upward into the air the height of the ball is determined by h(t)= -16t^2 +60t+ 5.5. what is the height in f

eet and t is the number of seconds the ball is in the air. what is the meaning of the 5.5 in the scenario

1 answer:

Alex777 [14]3 years ago

6 0

The ball was initially thrown from a height of 5.5 feet and 5.5 is y intercept that it throm from 5.5 feet.

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Arte-miy333 [17]

Answer:

The system of inequalities is equal to

$12x+18y\geq280$

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Step-by-step explanation:

Let

x-----> the number of hours that Malik works at a hardware store

y-----> the number of hours that Malik works as a lifeguard

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$12x+18y\geq280$ -----> inequality A

$x+y\leq 20$ -----> inequality B

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