Mathematics, 27.06.2019 19:30 yeehaw777
This is a semester ! i will give you brainliest and over 15 points if ! during a sale at a clothing store, shirts are two-fifths their usual price, pants are one-third their usual price, and accessories are three-fourths their usual price. (a) padma bought the following items. what is the sale price of each item as a fraction or a whole number? show your work. (b) what is the sale price of each item as a terminating or a repeating decimal? show your work. (c) round the price of each item to the nearest cent. what is the total cost of padma’s purchases? show your work.
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Mathematics, 21.06.2019 14:00
The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake
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Mathematics, 21.06.2019 19:40
It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?
Answers: 1
This is a semester ! i will give you brainliest and over 15 points if ! during a sale at a clothin...
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