Almost all employees working for financial companies in new york city receive large bonuses at the end of the year. a sample of employees selected from financial companies in new york city showed that they received an average bonus of last year with a standard deviation of . construct a confidence interval for the average bonus that all employees working for financial companies in new york city received last year. round your answers to cents.

Which graph represents the equation y =4x

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

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?