2. Determine whether each event is impossible, unlikely, as likely as not, likely, or certain.
Selecting a purple sticker out of a bag with 5 blue,
5 purple, 5 yellow, and 5 green stickers.

What is the value of x when x + 7 = 21?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14