Write y=8x as a logarithmic function

If a sphere's volume is doubled, what is the corresponding change in its radius?

2. A poster is 3 inches long. It is 4 times as wide as it is long. a. Draw a diagram of the poster, and label its dimensions.

4x - 5 = 2 - x solve the equation

What is the area of a larger regular pentagon if the smaller pentagon has an area of 43.01 in ... The side length of the small pentagon is 5 and the side length for the large is 8.

In zoe's class, 4/5 of the students have pets. Of the students who jave pets, 1/8 have rodents. What fraction of the students in zoe's class have pets tgat are not rodents?

In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 11 feet long?

A dishwasher salesman whose base pay plus commissions amount to $30,605 last year earned a commission of 12.5% on each dishwasher sold.

If Mia had 500 beads before she gave her 5 friends 100 beads. Mia gave 5 her friends 100 beads each. Her mother gave her 60 more beads, then her little sister stole 20 of her beads. How many beads does she have now?

Write an expression for the sum of 14 and e

A ramp leading into a building makes a 15o angle with the ground. The end of the ramp is 10 feet from the base of the building. Approximately how long is the ramp? Round to the nearest tenth.