Which word or phrase best completes the sentence?

i used to be with a quick temper, but i had to learn how to calm down.

a.
hotheaded

b.
peachy

c.
heart of stone

d.
crystal clear

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.