Write an equation and solve. 21 is 35% of what number? a. x = 21 · 0.35; 7.4 b. 0.35 = 21 · x; 40.8 c. 21 = 0.35 · x; 60 d. 21 = 0.35 · x; 62.4

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

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.