Which equation represents a direct variation? Whag is the constant variation
A. 3y=-2x+...
Mathematics, 29.03.2020 20:17 navjitdosanjh20
Which equation represents a direct variation? Whag is the constant variation
A. 3y=-2x+1;1
B. Y=-5x-11;5
C. 4y=-12x;3
D. Y+7=2x-1;7
Answers: 1
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Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)
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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
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