What is the exact area of the base of a circular swimming pool with diameter 16 ft?

What percentage of $2500 is $425?

Kristen goes on a cave tour with her family. They climbed down to - 8 meter below ground level. Then they climbed the opposite of - 8 meters to return to ground level. What is the total meters they climbed (in either direction)

if the sum of a number and four is doubled the result is seven less than twice the number. find the number

Which ratio represents cos C? A) 8 17 B) 8 15 C) 15 17 D) 17 15

Given a regular octagon, in how many ways can we color one diagonal red and another diagonal blue so that the two colored diagonals cross (in the interior) ? Consider rotations and reflections distinct.

Each homeroom of reedurban middle school receives 1/12 acre plot of the land shown. how many homerooms receive a plot of land?

Are the expressions (4x) ^2 and 4x^2 equal in value? How would you explain your answer?

What is the y - intercept of the graph of 3x+4y=24

A building is 135 feet tall. It casts a shadow that is 36 feet long. A light pole that is next to the building is 15 feet tall. how long is the shadow of the light pole?

Ruby has a monthly salary of $1,800 and also earns 6% commission on her sales. If Ruby had $37,000 in sales last month, what were her total earnings for the month? a.$1,908 b.$2,220 c.$2,328 d.$4,020