Aproblem involving projectile motion is modeled with a quadratic function. which of the following would you be solving for if asked to find when the object will hit the ground?

a = 11 : 4

b = 38

c = 1 for every 6

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.

yes

step-by-step explanation: