Mathematics, 30.08.2019 08:30 ella3714
Susan is a software saleswoman. her base salary is $1600, and she makes an additional $120 for every copy of english is fun she sells. let p represent her total pay (in dollars), and let n represent the number of copies of english is fun she sells. write an equation relating p to n. then use this equation to find her total pay if she sells 23 copies of english is fun.
Answers: 1
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
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 “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Susan is a software saleswoman. her base salary is $1600, and she makes an additional $120 for every...
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