The equation h(t)=−16t2+120t+65 gives the height of a firework, in feet, t seconds after it is launched from a platform.

what is the height of the platform?

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ft

The  height of the platform is 65 ft

Step-by-step explanation:

Given :  The equation gives the height of a firework, in feet, t seconds after it is launched from a platform.

We have to find the height of the platform.

Since the firework is launched from the platform so the initial height of firework will give the height of the platform.

So, the firework is at platform when t = 0 in the given equation    

At t = 0

Simplify , we have,

Thus, The  height of the platform is 65 ft

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

savings account is an account only used for saving money. this acts as an emergency source of funding for an individual. answer a would result in the money in his account to grow as it specifically states that interest is compounded daily at the rate of 2%

step-by-step explanation: