Mathematics, 17.02.2020 19:36 scoutbuffy8954
The average lifetime of a certain new cell phone is 6 years. The manufacturer will replace any cell phone failing within 5 years of the date of purchase. The lifetime of these cell phones is known to follow an exponential distribution. What is the decay rate? (Enter your answer as a fraction.)
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Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
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Mathematics, 21.06.2019 23:30
How do you write 600 as a product of its prime factors (index! )
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Match the one-to-one functions with the graphs of their inverse functions.
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