In skateboarding, an ollie is a move in which a skateboarder pops the skateboard into the air, making it appear the board and skateboarder are attached. At the 2009 x games, one skateboarder completed 24 ollies in 30 seconds. a. What would be his rate of ollies per minute?

B. What would be his rate of ollies per hour?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Determine whether the statement is true or false