Mathematics, 14.11.2019 05:31 yeeet26
Acertain type of flashlight requires two type-d batteries, and the flashlight will work only if both its batteries have acceptable voltages. suppose that 90% of all batteries from a certain supplier have acceptable voltages. among twenty randomly selected flashlights, what is the probability that at least nineteen will work? (round your answer to three decimal places.) what assumptions did you make in the course of answering the question posed? we have assumed here that the batteries' voltage levels are independent. we have assumed here that the batteries' voltage levels are dependent.
Answers: 3
Mathematics, 21.06.2019 17:00, chrisraptorofficial
Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?
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Mathematics, 21.06.2019 17:40, kazmiere2005oye9tz
Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done
Answers: 2
Acertain type of flashlight requires two type-d batteries, and the flashlight will work only if both...
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