A ferris wheel has a circumference of 119.32 yds. a) What is the diameter of this ferris wheel? and b) What is the radius of this ferris wheel? (use 3.14 for pi)

a) 38

b) 19

Step-by-step explanation:

2πr = 119.32

2(3.14)r = 119.32

6.28r = 119.32

r = 119.32 / 6.28

r = 19

diameter = 2r = 2(19) = 38

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300