A right pyramid with a square base has a base length of x inches, and the height is two inches longer than the length of the base. Which expression represents the volume in terms of x?

StartFraction x squared (x + 2) Over 3 EndFraction cubic inches
StartFraction x (x + 2) Over 3 EndFraction cubic inches
StartFraction x cubed Over 3 EndFraction + 2 cubic inches
StartFraction x cubed + 2 Over 3 EndFraction cubic inches

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters