Andrew plays football. on one play, he ran the ball 24 1/3 yards. the following play, he was tackled and lost 3 2/3 yards. the next play, he ran for 5 1/4 yards. estimate how much farther the ball is down the field after these three plays. round each mixed numbers to the nearest whole number

Which equation represents the function on the graph?

The area of a circle is equal to 1 dm². find the radius of the circle.

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?