A group of 15 friends take a trip to a water park. The total price of the trip is $599.85 before any discounts. The total price with the discount is $449.85. How much discount does each person receive?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

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?