A rectangle measures 54 feet by 72 feet. What is the length, in feet, of the diagonal of the rectangle?
a. 48 ft
b. 90 ft
c. 110 ft
d. 2268 ft
e. 8100 ft

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

W-16=-12 solve each one step equation plz

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12