Jorah starts at the top of SlotZilla Zip Line in Las Vegas and rides down Fremont Street. The equation h(t) = -2.3t^2 + 114 models Jorah's height, in feet, above the ground over time, t seconds, while he rides the zip line. A. What is the vertex of the function h(t)?

B. When will Jorah reach the ground?

Help pls​

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

cant see photo

step-by-step explanation: