Acircle has a diameter of 121 inches.

which equation can be used to find the radius of this circle?

r=121/2π

r=1/2(121)

r=121π

r=2(121)

Landon wallin is an auto mechanic who wishes to start his own business. he will need $4400 to purchase tools and equipment. landon decides to finance the purchase with a 48-month fixed installment loan with an apr of 5.5%. a) determine landon's finance charge. b) determine landon's monthly payment.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided