Mathematics, 04.09.2021 05:10 michelerin9486
When Jeriel commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 50 minutes and a standard deviation of 2.5 minutes. Using the empirical rule, determine the interval that represents the middle 95% of his commute times
Answers: 2
Mathematics, 21.06.2019 17:30
In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%
Answers: 2
Mathematics, 22.06.2019 00:30
Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?
Answers: 2
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