Your school wants to pick new school colors . You would like the colors to be green and yellow . A survey of all the students reveal that 60% of the students prefer blue and yellow, 15% prefer green and yellow , and 25% prefer red and yellow . From this scenario, state one opinion and observation .

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

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