What is the probability of landing
on the letter B or D when spinning
a spinner that has 8 se...
Mathematics, 12.02.2021 05:20 alexdonnelly2123
What is the probability of landing
on the letter B or D when spinning
a spinner that has 8 sections (A, A,
A, B, C, C, D, E)?
Answers: 3
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Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1β0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
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The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places
Answers: 2
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