A bathtub has 50 gallons of water in it. It drains at a rate of 5 gallons per minute. How long will it take to drain?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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 function show two sisters' savings account and the rate at which they plan to deposit money