A boy decides to thrown a coin off the side of a building. He launches the coin upward with an initial velocity of 7.50 m per second. If it lands with a velocity of -12.5 m/s,
A. How high is the building?
B. How long did it take the coin to hit the ground?

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;

answer: cellular respiration takes in food and uses it to create atp, a chemical which the cell uses for energy. usually, this process uses oxygen, and is called aerobic respiration. it has four stages known as glycolysis, link reaction, the krebs cycle, and the electron transport chain.