Ashade of orange paint is made with 5 parts red paint and 15 parts yellow paint. a) what percent of the paint is red? b) what is the simplified ratio of yellowto red paint?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom