According tolegend, in 1589, the Italian scientist Galileo Galileidropped rocks of different weights from the top ofthe Leaning Tower of Pisa to prove his conjecturethat the rocks would hit the ground at the same time. The height h (in feet) of a rock after t seconds can bemodeled by h(t) = 196 − 16t^2. Find and interpret the zeros of the function. Then use the zeros to sketch the graph.

answer are

step-by-step explanation:

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

answer: what are the following choices