Yesterday the snow was 2 feet deep in front of archies house. Today, the snow depth dropped to 1.6 feet because the day is so warm. What is the percent charge in the depth of the snow?

Can someone pls ! pls answer all. no explanation needed..

Hello can you me find all the products

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)