1. 5 x 3/4 = ?
2. 2 x 2 1/3 = ?
3. 8 x 1 3/5 = ?
4. 4 x 2 2/3 = ?

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 location of maximum over the interval [-3,1.5] for the graphed function?

The radius of the sphere is 10 units .what is the approximate volume of the sphere use π=3.14