Aroom has an area of 60 square meters and a perimeter of 32 meters what are the length and width of the room

Can some one me, i’ve been asking for so long

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply