Cuanto es 45+45+45+45+45+45+45+45.

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

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Find the value of x. give reasons to justify your solutions! c ∈ ae