8 cm What is the area of the shaded region, rounded to the nearest tenth?
O A 12.6 cm?
B. 201 cm2
C. 50.2 cm2
D. 100.5 cm2
E 151 cm

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

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)