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a) A coat is marked down 15%, and the customer is given a second discount of 25%. Is that the same as a single discount of 40%? Explain. b) The regular price of a chair is $191.99. Determine the sale price of the chair if the regular price is reduced by 15% and this price is then reduced another 25%. =) Determine the sale price of the chair if the regular price of $191.99 is reduced by 40%.

a) A coat is marked down 15%, and the customer is given a second discount of 25%. Is that the same as a single discount of 40%? Explain. b) The regular price of a chair is $191.99. Determine the sale price of the chair if the regular price is reduced by 15% and this price is then reduced another 25%. =) Determine the sale price of the chair if the regular price of $191.99 is reduced by 40%.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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24) answer a) b) and c) would be very helpful ;,)
a) A coat is marked down 15%, and the customer is given a second discount of 25%. Is that the same as a single discount of 40%? Explain. b) The regular price of a chair is $191.99. Determine the sale price of the chair if the regular price is reduced by 15% and this price is then reduced another 25%. c) Determine the sale price of the chair if the regular price of $191.99 reduced by 40%. a) Choose the correct answer below. O A. No, applying a second discount to a price does not reduce the total cost as much as the sum of the discounts, because the second discount is applied to a smaller number. O B. Yes, the cumulative percent discount is equal to the sum of each percent discount. OC. No, to calculate an equivalent single discount, average the two discounts. O D. No, consecutive discounts cannot be compared to a single discount. The functions are not the same in general.
Transcribed Image Text:a) A coat is marked down 15%, and the customer is given a second discount of 25%. Is that the same as a single discount of 40%? Explain. b) The regular price of a chair is $191.99. Determine the sale price of the chair if the regular price is reduced by 15% and this price is then reduced another 25%. c) Determine the sale price of the chair if the regular price of $191.99 reduced by 40%. a) Choose the correct answer below. O A. No, applying a second discount to a price does not reduce the total cost as much as the sum of the discounts, because the second discount is applied to a smaller number. O B. Yes, the cumulative percent discount is equal to the sum of each percent discount. OC. No, to calculate an equivalent single discount, average the two discounts. O D. No, consecutive discounts cannot be compared to a single discount. The functions are not the same in general.
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