PLEASE HELP WILL GIVE BRAINLISET NO FILE LINKS OR WIL BE REPORTED
To be able to buy a new computer, Raina decides to save for 2 years. She opens a savings account with $300. The account pays simple interest at an annual rate of 6%. She doesn't make any more deposits.

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

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?