Aweightlifter who can max at bench press at 250 pounds wants to improve his strength. this means he should lift 70 to 85% of max. what is the range or weight he should be lifting?

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?