Trevor tutors french for $15 and hour and scoops ice cream for $10 an hour. he is going to work 15 hours this week. how many hours does trevor need to tutor to make at least $180? a0 hours

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.