The circle shown has a radius of 12 mm 12 mm
What is the circumference of the circle?
A. 6 mm
B. 120 mm
C. 2410 mm
D. 36 mm

Find the area of a parallelogram with base 15 yards and height 21 2/3

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?

Can someone me with my math problem pls my teacher is on my back about this