The students in ms. gonzales' fifth grade math class earned the following grades on their first test: 46, 56, 64, 64, 72, 76, 77, 82, 94, 96, 99 what was the mean of the grades? (round to the nearest whole number)

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?