If someone who is good at math an is willing to that would be greatly appreciated.

for this question, you must show all of the work for both parts in order to get partial or full credit. if you write just the answers, you won't receive any credit.

the population of a town was 5,655 in 2010. the population grows at a rate of 1.4% annually.

a. which model (exponential growth or exponential decay) will you use to write the equation.

b. write the equation that estimates the population t years after 2010.

c. estimate the population of the town in 2022 (show your work).

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?