Find the product.

11 × 6.41

60.51
70.51
12.82
128.2

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)

Rationalize the denominator- 12x/√x-10

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.