Marcy is making a hooked circle-shaped rug for her mother. the circumference of the circle-shaped rug is 69.08 inches.
what is the area of the rug? use = 3.14.

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which of the following circles have their centers in the third quadrant?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if