Maria invested $2000 in an account that earns 4.5% interest, compounded annually. The formula for compound interest is A(t) = P(1 + i)*
How much did Maria have in the account after 5 years?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?