Falana has $192 in her savings account. since she is not using the account, the bank charges a monthly fee of $5.the bank will close the account when the balance goes below $50.write and solve an inequality to find how many months until the bank closes her account.

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

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?

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)