Please answer just number 4 1. How many drivers did company C use in its sample? Write your answer in the space below. 2. What is the MAD for company C's data? Show your work. Write your answer in the space below. 3. Which company had the greatest mean number of deliveries? Write your answer in the space below. 4. Compare the means for companies A and B. By how many times the MAD do their means differ? Show your work. Write your answer in the space below.

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?