The difference of two numbers is 16 and the sum of their squares is 130. what are the numbers.

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

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