Aregular octagon has an apothem measuring 10 in. and a perimeter of 66.3 in.

what is the area of the octagon, rounded to the nearest square inch?

a. 88 in.2

b. 175 in.2

c. 332 in.2

d. 700 in.2

X2 + y 2 = 36 x + y = 6 solve the system of equations.

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.