1select the correct answer from each drop-down menu. mr. skinner has four dogs. he recorded the number of cups of dog food each dog ate over the same month. bailey ate 45 cups of dog food. fido ate 60 cups of dog food. gunner ate 75 cups of dog food. spot ate 30 cups of dog food. then, he compared the amounts of food each dog ate. bailey ate for each cup fido ate. fido ate for each cup bailey ate. gunner ate for each cup spot ate. spot ate for each cup gunner ate.

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?