Total amount = p (1 + i)t sara borrowed $500 for four years at 3 percent interest, compounded annually. use the formula to calculate the total amount she will have paid back.

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?