avakahler avakahler

25-05-2022
Mathematics

contestada

An object is fired from a cannon. Its height after t seconds is given by the function
h(t)= 16t² + 128t + 140 feet. How high was the object after 2 seconds?
=
The object was
feet high.

Relax

Respuesta :

jsimpson11000 jsimpson11000

25-05-2022

Answer:

332 feet

Step-by-step explanation:

Height = h(2) = - 16(2^2) + 128t + 140 ( NOTE: I added the minus sign)

= 332 feet

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