Astretched spring has a length of 12 inches when a weight of 2 lbs is attached to the spring. the same spring has a length of 18 inches when a weight of 5 lbs is attached to the spring. what is the length of the spring when no weights are attached?

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

For which pair of functions is (gof)(a)=|a|-2?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t