What is the sum in its simplest form? 11/14 + 37/42 = ?

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)

Identify one charcteristic of exponential growth

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)