Aplane traveled from california and back. it took one hour longer on the way out than it did on the way back. the plane's average speed out was 300 mph. the average speed on the way back was 350 mph. how many hours did the trip out take? a. 7 hours b. 6 hours c. 13 hours d. 8 hours

You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box