Mathematics, 18.11.2019 18:31 1kafran1
In a winter storm, the amount of snowfall is directly proportional to the time it has been snowing. after 4 hours, a total of 7 inches of snow has fallen. determine how many invhes of snowfall have fallen after 6 hours. show the work that leads to your answer.
Answers: 3
Mathematics, 21.06.2019 21:50, zymikaa00
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 “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
In a winter storm, the amount of snowfall is directly proportional to the time it has been snowing....
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