Mathematics, 18.07.2019 14:00 TheSmartRey
Coffee costs $12 per case, and tea costs $8 per case. if an order comes in for a total of 250 cases for $2,600, what was the specific number of cases of tea? (hint: let c = cases of coffee.)
Answers: 2
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
Answers: 1
Coffee costs $12 per case, and tea costs $8 per case. if an order comes in for a total of 250 cases...
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