Danny consumes an energy drink that contains caffeine. after consuming the energy drink, the amount of caffeine in danny's body decreases exponentially. the 10-hour decay factor for the number of mg of caffeine in danny's body is 0.2601.

what is the 5-hour growth/decay factor for the number of mg of caffeine in danny's body?

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)