The weights of bags of red gravel may be modelled by normal distribution with
mean 25.8 kg and standard deviation of 0.5 kg.
(a) determine the probability that a randomly selected bag of red gravel will
have a weight:
(i) less than 25 kg;

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

What is an alternate exterior angle