30 points and brainliest help me out please. 5th grade

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is