Write the ratio in simplest form 8 yards to 21 feet

How do I simplify (4x^-2y^4/2x^3y^-2) 2?

Next number in sequence 3 - 6 12 4 20?

Which is bigger, 12.5 miles or 25 kilometers?

What is the area of a square if the side length is (3x-7)

Suppose you flip a coin 10 times. What is the probability of three heads occurring in a row?

Becky made 4 quarts of chicken noodle soup in a big pot, then served 1 1/2-cup bowls of soup to 6 people. How much soup is left in the pot? (1 qt = 4 c)

The ratio of length to height of the sign below is 2 1/2 to one. if the height of the sign is 13 inches, what is the length?

Suppose a simple random sample of size 50 is selected from a population with? = 10. Find the value of the standard error of the mean in each of the following cases (use the finite population correction factor if appropriate).

Consider the function represented by the equation y-6x-9=0. Which answer shows the equation written in function notation with x as the independent variable? I'm bad at function notation. answers: 1. f (x) = 6x+9 2. f (x) = 1/6x+3/2 3.

What is a fraction equivalent to 0.08, 0.4, - 0.04, and - 0.84?