4) Valery wants to go on a $12,000 vacation in 6 months. She has a bank account that pays 4.25% interest, compounded monthly. How much must she deposit each month to afford the vacation? Periodic deposit
Investment formula

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Find the solution of this system of equation -7x+y=-20 9x-3y=36