Mathematics, 13.01.2020 16:31 hendelalem69
The club made a profit of $2 on each glass of lemonade sold and also collected $ 67 in donations. at the end of the day, the club had raised a total of $171. the club president calculated that 18.5 glasses of lemonade were sold. is this reasonable?
Answers: 1
Mathematics, 21.06.2019 13:00
Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.
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Mathematics, 21.06.2019 19:30
Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?
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Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
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Mathematics, 21.06.2019 22:20
Which graph represents the given linear function 4x+2y=3
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The club made a profit of $2 on each glass of lemonade sold and also collected $ 67 in donations. at...
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