a circular garden is being designed so that it has a diameter of 15 feet. fencing needs to be put up around the garden at a cost of $2.75 per foot of fencing. fencing can only be bought in whole feet lengths. A) how many feet of fencing should be bought? show how you found your answer. B) how much will the fencing cost?

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

the one below it is a function

emily solved for a part when she should have solved for the whole. 875,000 should be the numerator of the equivalent ratio. 70 x 12,500 is 875,000. so the answer is 100 x 12,500 which is 1,250,000.