1. a. you deposit $2000 earned at a summer job in an account that pays 4.2% simple in-
terest. what is the balance in the account in 3 years?
b. determine the balance in 3 years if the $2000 is deposited in an account that pays
4.2% compounded quarterly,

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image

If there are 825 students at cherry hill high school and 4 out of every 5 students voted in the student council election, how many students voted?