A sphere and a cylinder have the same radius and height. The volume of the cylinder is . Amie found the volume of the sphere.

Her work is shown below.

What is Amie’s error?
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .
Amie should have multiplied 54 by .

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation