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3 years ago

The height of a baseball, in feet, is represented by this expression, where t is time in seconds.

Mathematics

2 answers:

lyudmila [28]3 years ago

6 0

Answer:

Step-by-step explanation:

Korolek [52]3 years ago

5 0

Answer:

The height of the baseball after 3.5 seconds is 31 feet.

Step-by-step explanation:

Consider the provided expression.

The height of a baseball, in feet, is represented by this expression, where t is time in seconds.

$h=-16t^2+64t+3$

To find the height of the baseball after 3.5 seconds, substitute the value of t = 3.5 in above expression

$h=-16(3.5)^2+64(3.5)+3$

$h=-16(12.25)+224+3$

$h=-196+227$

$h=31$

Hence, the height of the baseball after 3.5 seconds is 31 feet.

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Answer:

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Explanation:

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3 years ago

Read 2 more answers

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Katen [24]

Answer:

The amount of money A pays is $\$51$

Step-by-step explanation:

Let

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we know that

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3 years ago

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Daniel [21]

Answer:

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Step-by-step explanation:

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