Ms. ache is paid $1,400 per week but is fined $150 each day she is late to work. ms. ache wants to make at least $2,125 over the next two weeks so she can take a vacation. over the next two weeks, what is the maximum number of days she can be late to work and still reach her goal of making at least $2,125?   *

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

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?