The Venn diagram below represents the number of freshman enrolled in Math, Biology, and Psychology. How many freshmen are enrolled in both Biology and Psychology? A.3
B.5
C.4
D.7

Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 − 12x − 2 a) maximum value at 38 b) minimum value at 38 c) maximum value at −38 d) minimum value at −38

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