At the beginning of year 1, Zack invests $700 at an annual compound interest rate of 3%. He makes no deposits to or withdrawals from the account.
Which explicit formula can be used to find the account's balance at the beginning of year 5? What is the balance?

A. A(n) = 700 + (n - 1)(0.03 • 700); $784.00

B. A(n) = 700 + (0.003 • 700)^(n - 1); $719.45

C. A(n) = 700 • (1 + 0.03)^(n - 1); $787.86

D. A(n) = 700 • (1 + 0.03)^n; $811.49

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase