At the beginning of each quarter, $100 is deposited into a saving account that pays 12% compounded monthly. Find the future value (compound amount) of annuity for two years.

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?