Boris is investigating a geometric series with an initial term of 5. Each successive term is - 3 times the previous term. What is the sum of the first 12 terms of this series?

What is 3 square root 250 expressed in simplest radical form

Yolanda has been given a list of 4 bands and asked to place a vote. Her vote must have the names of her favorite, second favorite, and third favorite bands from the list. How many different votes are possible?

A rectangle contains 17 identical grey squares and in the whole rectangle there are 50 squares what percent is the rectangle shaded

According to the survey, the average amount of time spent studying for a math test was 35 minutes, with a standard deviation of 10 minutes.

There are 13 brunettes and 7 blondes in a Spanish class. The teacher selects two students to run an errand. How many possible outcomes are there if she selects a brunette followed by a blonde?

A triangle has a side length of 3/4 inch and a side length of 3 inches. What could be the length, in inches, of the third side?

Find the quotient 9/83

What is equilivent to 5xa

A word problem to represent the equation 3 plus equals 10

Find the center and radius of (x-4) 2 + (y+2) 2 = 32