The side lengths of a triangle are 13, 17, and x units. Determine the possible values of x. Wrote your answer as an inequality. Use x only once in your inequality.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

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?