A candle maker has a block of paraffin that is 4 centimeters high by 8 centimeters long by 6 centimeters wide. He melts it into a cone-shaped
candle that is 5 centimeters wide at the base and 25 centimeters tall.
Does the candle maker use all of the paraffin from the original block?
How do you know?

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

If 25% of y is 30, what is 60% of y?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list