What is the volume of a cylinder with a radius of 2 cm and a height of 10 cm? (express your answer using π.)

4π cm3

10π cm3

20π cm3

40π cm3

How do the graphs of y = 1/x and y=5/x+6 compare?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?