The height, h in feet, of a rocket is given by h=-16t^2+64t+190, where t is time in seconds. Find the maximum height of the rocket and find the time the rocket was in the air.

Step-by-step explanation:

The height, h in feet, of a rocket is given by, where t is time in seconds.

...(1)

We need to find the maximum height of the rocket and find the time the rocket was in the air. For maximum height, put

So, it will reach its maximum height in 2 seconds.

Now put t = 2 in equation (1) as follows :

So, the maximum height of the rocket and find the time the rocket was in the air is 254 feet and 2 seconds respectively.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1