marshall plans to go on a trip in 5 years. he wishes to have $4000 saved up by then. How much should he put into an account now that pays 5.7% compounded quarterly so that he saved enough to go on the trip ?

After two years, how much has been paid into interest?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !