The graph h = -16+ 25t + 15 models the height and time of a ball that was thrown off a building where h is the height in
feet and t is the time in seconds. at what height was the ball initially thrown off the building?

it's both, now can you answer my most recent question?

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.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)