Mathematics, 06.06.2020 21:03 smithsa10630
The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of 98.24degreesFand a standard deviation of 0.41degreesF. Using the empirical rule, find each approximate percentage below. a.What is the approximate percentage of healthy adults with body temperatures within 1standard deviationof the mean, or between 97.83degreesFand 98.65degreesF?b. What is the approximate percentage of healthy adults with body temperatures between 97.01degreesFand 99.47degreesF?
Answers: 3
Mathematics, 21.06.2019 13:00
225/100 of last years cost. write each fraction as a decimal and as a percent
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Mathematics, 21.06.2019 17:00
At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%
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Mathematics, 22.06.2019 01:30
The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?
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Mathematics, 22.06.2019 01:30
Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?
Answers: 3
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