20. The ratio of the areas of two

similar polygons is 25:100. What

is the ratio of their perimeters?

A. 1:2

B. 1:5

C. 1:4

D. 1:8

What is 1 11/11 - 1 6/11

What is the domain of the function { (-1,1) (0,0) (1,2) } A - {-1,0,1} B - {-1,0,1,2} C - {0,1,2} D - { (-1,1) (0,0) (1,2) }

Which is the factorization of x3 8? (x 2) (x2 - 2x 4) (x - 2) (x2 2x 4) (x 2) (x2 - 2x 8) (x - 2) (x2 2x 8)

There are six cats and seven dogs in the local animal shelter. Four animals are chosen at random to visit a local school to educate the children on the great need for homes for these animals. What is the probability that at least one cat is chosen?

What is the initial value of y=4x+7?

What is 4.27-1.29?

Which equation is 69 is greater than x

If x = 7, y = 1 and 2 = 1, then evaluate the following expression: X - y + z =

Solve 0.06*0.7+0.03=0.06 * (-0.2) + 0.03

What fraction of 1 pint is 1 cup