Whats 1/4x1/4x1/4x1/4 please

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?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%