The total sales of S (in thousands of DVD's) of a certain movie are given by the following formula where t is the number of month since the release of the DVD. Use the formula to answer the questions. 601? S(t) = + 100 ... a) Find S'(t). S'(t) = b) Find S(5) and S'(5). The value of S(5) rounded to the nearest hundredth is The value of S'(5) rounded to the nearest hundredth is What do the values for S(5) and S'(5) indicate? A. After 5 months, the total sales are 38,400 DVD's and the sales are increasing at the rate of 1200 DVD's per month. B. After 5 months, the total sales are 12,000 DVD's and the sales are increasing at the rate of 3840 DVD's per month. C. After 5 months, the total sales are 3840 DVD's and the sales are increasing at the rate of 12 DVD's per month. D. After 5 months, the total sales are 12,000 DVD's and the sales are increasing at the rate of 3.84 DVD's per month. c) Use the results from part (b) to estimate the total sales after 6 months. After 6 months, the total sales will be approximately how many DVD's? (Round to the nearest whole number.)

The total sales of S (in thousands of DVD's) of a certain movie are given by the following formula where t is the number of month since the release of the DVD. Use the formula to answer the questions. 601? S(t) = + 100 ... a) Find S'(t). S'(t) = b) Find S(5) and S'(5). The value of S(5) rounded to the nearest hundredth is The value of S'(5) rounded to the nearest hundredth is What do the values for S(5) and S'(5) indicate? A. After 5 months, the total sales are 38,400 DVD's and the sales are increasing at the rate of 1200 DVD's per month. B. After 5 months, the total sales are 12,000 DVD's and the sales are increasing at the rate of 3840 DVD's per month. C. After 5 months, the total sales are 3840 DVD's and the sales are increasing at the rate of 12 DVD's per month. D. After 5 months, the total sales are 12,000 DVD's and the sales are increasing at the rate of 3.84 DVD's per month. c) Use the results from part (b) to estimate the total sales after 6 months. After 6 months, the total sales will be approximately how many DVD's? (Round to the nearest whole number.)

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter10: Exponential And Logarithmic Functions

Section10.CT: Test

Problem 21CT

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