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xeze [42]
3 years ago
11

Shannon participated in a national math contest by taking a math test. The test results followed a normal distribution with a me

an score of 72.6 points out of 100 and a standard deviation of 8.7. Shannon received a score of 81 points. Shannon thinks she performed better than 68% of the students in the contest
Mathematics
1 answer:
kondaur [170]3 years ago
6 0

Answer:

.

Step-by-step explanation:

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Write the equation of the line in slope-intercept form of the statement
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Answer:

Y= -2x +40

Step-by-step explanation:

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2 years ago
Jessica wrote the numbers 4 1/5,3 1/3, 5 1/2 in the form of a fraction.Whats the greatest numerator that Jessica wrote?
marysya [2.9K]
The correct answer is 5 1/2 because if it weren’t simplified it would be 6/2 which makes the numerator the greatest.
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If you can’t read it : Find the unit rate. 5.60 for 5 tickets. I’m not sure if i have to divide or whatever
Vladimir [108]

Answer:

1.12

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5 0
3 years ago
Please help meeee (1/2) to the 4th power
Karolina [17]

Answer:

\frac{1}{16}

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\frac{1}{4} *\frac{1}{2} =\frac{1}{8}

\frac{1}{8}*\frac{1}{2}=\frac{1}{16}

4 0
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The square of a number is 12 less than 7 times the number. What is the number
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