a farmer will divide a 1/4 acre plot of land into three equal-sized sections what will be the size of each section?
five friends will share equally 1/2 yard if felt for an art project. how much felt will each friend get?

Sketch one cycle if the cosine function y=2cos2theta

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

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)