Spinner has five sections, labeled a, b, c, d, and e. the spinner is spun 45 times, and the results are recorded in the table. what is the experimental probability of the spinner’s landing on c? round to the nearest percent, if necessary. 8% 18% 20% 24% outcome number of times outcome occurred a 6 b 10 c 8 d 12 e 9

Abusiness plan is centered around a circular area of distribution. the plan calls for the radius of the distribution to increase 50 miles per year. the investors have asked that the plan include a reference to the area of distribution based on the number of years in business. these functions model this plan: radius in y years: r(y) = 50y total area: a(r) = πr2; r in miles what is a(r( the total area in y years? a(r(y)) = 50πy2 a(r(y)) = 2,500πy2 a(r(y)) = 50πr2 a(r(y)) = 2,500πr2