Zelly works 40 hours a week at a food market for $5.50 an hour. She takes home $3.30 an hour after deductions. What is her rate for deductions?

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?