Solve the following addition problems. remember to carry as necessary. 995lb.6oz.+1,004lb.11oz. 995lb.6oz. + 1 , 004 lb. 11 oz. _ 24t.1,507lb.12oz.+7t.938lb.6oz. 24t.1,507lb.12oz. +7t.938lb.6oz. 6t.14oz.11t.1,949lb.8oz.+5t.49lb.15 oz.

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

What is the size of the matrix resulting from

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.