Jeremy collected nickels for 1 week. he is making stacks of his nickels to determine how many he has. the thickness of 1 nickel is 1/16 inches. -how tall is a stack of 16 nickels? -what is the combined height of 3 nickels, 2 nickels, and 1 nickel? only using addition with fractions.

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

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

The measure of an angle is 117°. what is the measure of a supplementary angle?