Why can you multiply the numerator and the denominator of a fraction by the same number to find a equivalent fraction?

The temperature is dropping 4° each hour how many degrees will temperature dropped in seven hours

1. If the product of the integers a, b, and c is 1, then what is the difference between the largest and the smallest possible values of a^2*b^3*c^4? a. - 2 b. - 1 c. 1 d. 2 2. Hats are purchased at the rate of $33 per dozen.

What is the inverse operation of multiplication? a. Multiplication b. Addition c. Subtraction d. Division

Which number is not divisible by either of the numbers three and five?

Trey made pasta in the shape of a square. he draws 2 lines to cut the pasta into smaller pieces. the smaller pieces have 12 sides and 12 vertices in all

Solve the equation 0.80p = 320 to find the original price

What is the end behavior of f (x) = 5x 3 - 2x + 5? A) It rises to the left and rises to the right. C) It falls to the left and rises to the right. B) It rises to the left and falls to the right. D) It falls to the left and falls to the right.

Iq scores are measured with a test designed so that the mean is 83 and the standard deviation is 20. consider the group iq scores that are unusual.

In a survey of 400 people randomly selected it was determined that 22 play soccer. What is the probability that a randomly selected person play soccer?

There is a drought in the oak tree population is decreasing at a rate of 7% per year if population continues to decrease at the same rate how long will it take for the population to be half of what it is