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A store manager gathers demographic information from the store's customers. The following chart summarizes the age-related information they collected: - Age: <20, Number of Customers: 53 - Age: 20-29, Number of Customers: 61 - Age: 30-39, Number of Customers: 67 - Age: 40-49, Number of Customers: 51 - Age: 50-59, Number of Customers: 72 - Age: ≥60, Number of Customers: 100 One customer is chosen at random for a prize giveaway. (Round answers to 4 decimal places.) a. What is the probability that the customer is at least 40 but no older than 59? b. What is the probability that the customer is either older than 60 or younger than 20? c. What is the probability that the customer is at least 60?
answered
Jan 3
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Four more than twice a number is greater than negative fourteen
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Use Cramer’s rule to solve for x: x + 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17
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Aug 23, 2023
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How has the United States government tried to preserve water sources?
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What equation is equivalent to 9^x - 3 = 729?
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-6 1/3 -6.375 which one is greater
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What happens as the cross section moves away from the side to which it is parallel?
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Stages of reverse engineering
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Computers and Technology
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Which of the following solution sets represent the inequality 3-1/2x>10?
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Giúp em em không có bt làm
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Helpp guyss left with this one onlyy!!!!
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Identify m∠C in the triangle shown. (ASAP PLS HELP!) A) 17° B) 19° C) 21° D) 23°
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How would a certain gender/race equity deal with biodiversity in an ecosystem?
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Geography
middle-school
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In England, harsh labor conditions and low wages during the Industrial Revolution were most responsible for which of the following developments? (p.430) a. the enclosure movementb. worker unionizationc.
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History
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Use the distributive property to remove the parentheses. Simplify your answer as much as possible. 8(3/4+2w)
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Mathematics
college
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Solve for x 6 = x - 15
answered
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