The ratio of boys to girls on a swimming team is 4 to 3. If there are 20 boys, how many girls are on the swimming team?

How many solutions does the equation have? -11 = - |n|

Find the mode of the data set. 3, 5, 7, 2, 4, 3, 5, 9,6,8,0, 3,8

Which equation represents a proportional relationship? A) y = 1/4 x B) y = 1/4 x + 1 C) y = 1/4 x + 4 D) y = 1/4 x + 1/4

What is the sum of 4.2•10^5 and 5.3• 10^5

What is the product of 89 and 76

What is the product of 0.9 x 0.5

Ms. Robinson gave her 12 minutes to read. Carrie read 512 pages in that time. At what rate, in pages per hour, did Carrie read?

The perimeter of the original rectangle is 16 feet. A small rectangle has a length of 6.2 feet and width of 1.8 feet. A larger rectangle has a length of 12.4 feet and width of blank.

For a normal population with a mean of m = 80 and a standard deviation of s = 10, what is the probability of obtaining a sample mean greater than m = 75 for a sample of n = 25 scores? p = 0.0062 p = 0.9938 p = 0.3085 p = 0.6915

What is $526.36 rounded to the nearest 10 dollars?