The annual per capita consumption of bottled water was 31.531.5 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 31.531.5 and a standard deviation of 1111 gallons.

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)