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Sonya received grades of 85,

Sonya received grades of 85, 90, 92, 84 on four math tests. What is the lowest grade that Sonya can score on the fifth test for
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2. asked by Makoa
3. 290 views
If the grades on a police entrance exam are normally distributed with a mean of 100 and a standard deviation of 15, what
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2. asked by Laura
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Need help in solving thisTo receive an A grade, a student must average 100 or less but more than 93. If Zane received an A in
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2. asked by jennifer
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Skyler is 2 years older than Sonya. In 9 years the sum of their ages will be 50. How old is Sonya now?(A) Translate the given
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2. asked by Anonymous
3. 770 views
1. Describe what Sonya does at the dacha.2. What does Sonya do at the dacha? 3. Write down what Sonya does at the dacha. 4.
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2. asked by rfvv
3. 471 views
To receive a C grade, a student must average more than a 77 but less than 85. If Emma received a C in the course and had five
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2. asked by Sheba
3. 3,035 views
the mean and standard deviation of the grades of 500 students who took an maths exam were 69 and 7 respectively. if the grades
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2. asked by lisa
3. 794 views
the mean and standard deviation of the grades of 500 students who took an maths exam were 69 and 7 respectively. if the grades
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2. asked by lisa
3. 924 views
Sonya has X amount of money. Bob has three times as much as Sonya has, less $14.62. Write an expression , using X, that tells
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2. asked by gianina
3. 445 views
sonya has x amount of money. bob has three times as much as sonya has, less $14.62. write an expression, using x,that tells how
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2. asked by ssmomo
3. 516 views