2 years ago

HELP ME PLEASE IXL !!

Mathematics

1 answer:

Inga [223]2 years ago

4 0

Answer:

3.6

Step-by-step explanation:

hey, how this helps and is right haha

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Step-by-step explanation:

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A projectile is fired into the air with an initial vertical velocity of 160 ft/sec from ground level. How many seconds later doe

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The maximum height of the projectile is the maximum point that can be gotten from the projectile equation

The projectile reaches the maximum height after 5 seconds

The function is given as:

$\mathbf{h(t) = -16t^2 + 160t}$

Differentiate the function with respect to t

$\mathbf{h'(t) = -32t + 160}$

Set to 0

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So, we have:

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$\mathbf{-32t =- 160 + 0}$

$\mathbf{-32t =- 160}$

Solve for t

$\mathbf{t = \frac{- 160}{-32}}$

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Hence, the projectile reaches the maximum after 5 seconds

Read more about maximum values at:

brainly.com/question/6636648

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Answer:

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Which of the following segments is a radius of 0?

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