a class voted for either rollerblading, swimming, or biking as their favorite summer activity. if rollerblading got 21% percent ad swimming got 40%, what percentage of the class voted for biking?

Is the sequence geometric? If so, identify the common ratio. 6, 12, 24, 48, ... A. yes; 2 B. yes; - 2 C. yes; 4 D. no

The area of a rectangular soccer field is 5000 yd^2. The length of the field is twice the length. Find the dimensions of the field.

If two numbers exist in a ratio of 3 : 8, and the smaller of the numbers is 9, what is the larger number? A 24 B 21 с 16 D 27

Find the perimeter of a rectangle with dimensions 12 feet and 15 feet

In 2014, the percentage of the U. S population who was foreign-born was 13.1. Choose 60 U. S residents at random. Find the mean, variance, and Standard Deviation for the number who are foreign-born.

Phil wishes to compare the weights of professional athletes to the weights of non-professional athletes.

A triangle has a height of 22 and a base of 10. What is the area

Solve for x - 5 (x-5) = 2 (-4+5)

An office manager reported that he spent $350 on gifts for employees. He said that $240 was spent on clothing with each man receiving a $20 T-shirt and each woman receiving a $40 sweatshirt.

What is 1.3 written in word form