One reading at an arctic research station showed that the temperature was -35 celsius. what is this temperature in degrees fahreheit

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.