How does multiplying both the dividend and the divisor by a factor of 10 sometimes make a problem easier to solve?

A total of 8,644 people went to the football game. Of those people 5,100 sat on the home side and the rest sat on the visitor's side.

Which expression is equivalent to cos 2 pi for all values of pi? A) cos2pi + sin2pi B) cos2pi - 1 C) 1 - 2 sin2 pi D) 2 sinpi cospi

1.) Some banks charge a fee on savings accounts that are left inactive for an extended period of time. The equation y = 5000 * (0.98) ^ x represents the value, y of one account that was left inactive for a period of x years. a.

Noah was assigned 64 cookies for the bake sale. He mad 125% of that number. 90% of the cookies he made were sold. How many of Noah's cookies were left after the bake sale.

Marlene is a tennis player who has win 55% of her matches. What istje probability that she will lose her next tennis match

Solve for w - 2/5+1/2w = - 6/7

Liliana takes four breaths Per 10 seconds during yoga at this rate about how many breaths would Liliana take in two minutes of yoga

Which expressions have the same solution as - 4 (6) ? Check all that apply. -4 ( - 6) 4 ( - 6) 6 ( - 4) -8 (2) 12 ( - 2)

A certain type of bacteria, given a favorable growth medium, doubles in population every day. If you begin with 10 bacteria, how many days will it take for the population to reach 20,000

If you wanted to find the depth of a submarine during a dive, would it be more reasonable to use an equation with the rate in feet per minute or feet per hour? Explain your reasoning.