C a l c u l a t in g f i rs t 15% s a l e : 15% ∗ D = 0 , 15 ∗ D = 0 , 15 D N e w p r i ce : \D − 0 , 15 D = 0 , 75 D S a l e f or s t a ff : 10% ( 0 , 75 D ) = 0 , 1 ∗ 0 , 75 D = 0 , 075 D N e w p r i ce : 0 , 75 D − 0 , 075 D = 0 , 675 D St a ff w i ll p a y 0 , 675 D f or t hi s d ress .
After applying a 15% discount followed by a 10% discount on the reduced price, a staff member will pay 76.5% of the original marked price $D for the dress. Therefore, they will pay $0.765D. This is calculated by first reducing the price to 85% and then applying the further 10% discount to that new price.
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Jawab:Penjelasan dengan langkah-langkah:The given number sequence, 32-55-61-34-56-59-37-57-57-40-58, does not follow a simple arithmetic or geometric progression. It appears to have a more complex pattern that involves alternating increases and decreases, but the exact rule is not immediately obvious. Further analysis or a different representation of the sequence might be needed to determine the underlying pattern and the next number in the sequence. Possible Approaches to Analyze the Sequence:1. Difference between consecutive terms:Calculating the difference between consecutive numbers might reveal a pattern.55-32 = 2361-55 = 634-61 = -2756-34 = 2259-56 = 337-59 = -2257-37 = 2057-57 = 040-57 = -1758-40 = 18The differences (23, 6, -27, 22, 3, -22, 20, 0, -17, 18) don't show an easily discernible pattern.2. Splitting into two sequences:The sequence could potentially be split into two interleaved sequences.One sequence could be 32, 61, 56, 59, 57, 57, 58. This sequence is not strictly increasing or decreasing.The other sequence could be 55, 34, 37, 40. This sequence is increasing.3. Looking for prime/composite numbers:The numbers could be related to prime or composite numbers in some way. This seems unlikely based on the initial sequence.4. Consider a repeating pattern:The sequence could be repeating a smaller set of operations. This is not immediately apparent. Conclusion:Without a clear pattern, it's difficult to predict the next number with certainty. Further analysis or more context about the sequence's origin might be needed.