Shawn is filling 25 bird feeders at the nature center with feed. Each bird feeder is shaped like a rectangular prism with a rectangular pyramid on top, as shown. If each bag of bird feed holds 500 in.3 and costs $10, how much will it cost Shawn to fill all 25 bird feeders? $50 $60 $70 $80

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

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?