Suppose that the PDF fx(x) of a random variable X is an even function. Note: fx(x) is an even function if fx(x) = fx(-x). Is it true that the random variables X and -X are identically distributed? A. True
B. False

How do you use the elimination method for this question? explain, because i really want to understand!

41/17 as a decimal rounded to the nearest hundredth

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3