You throw a ball straight up from a rooftop 30 feet high with an initial speed of 48 feet per second. The function s(t)= 16t^2 + 48t + 30 models the ball’s height above the ground, s(t), in feet, t seconds after it was thrown.

During which time period will the halls height exceed the rooftop?

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

both equations and proportions are better.

351°f

step-by-step explanation: