An entire box of ice cream, plus 3 scoops from a second box is served at a party. how much ice cream do you expect to have been served at this party? what is the standard deviation of the amount of ice cream served?

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

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months