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lutik1710 [3]
3 years ago
15

If 1,000 students take a test that has a mean of 40 minutes, a standard deviation of 8 minutes, and is normally distributed, how

many would you expect would finish in less than 40 minutes?
Mathematics
2 answers:
Nina [5.8K]3 years ago
7 0
500 because in a normal distribution 50% of the total falls below the mean 
Phoenix [80]3 years ago
7 0

Answer:

500

Step-by-step explanation:

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The ratio of women to men in a local book club is 7 to 3. Which combination of men and women could the club have
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I don't see the combinations.

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What are the x-intercept and y-intercept of the graph of y=−12x+4 ? Drag and drop your answers into the boxes. x-intercept: y-in
ollegr [7]

Answer:

y intercept = 4

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<u>x - intercept</u>

To find the x intercept, substitute 0 for y and solve for x.

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The x - intercept is 1/3

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Answer:

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change 04:35 to 12 hours clock time

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2 years ago
How to find the point-slope form for the slope of 6 and passing through(-7,1)​
MariettaO [177]

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8 0
3 years ago
Branliest
Akimi4 [234]

1 Simplify \frac{4}{15}x

15

4

x to \frac{4x}{15}

15

4x \frac{4x}{15}=1.44

4x =1.44

2 Multiply both sides by 1515.

4x=1.44\times 15

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3 Simplify 1.44\times 151.44×15 to 21.621.6.

4x=21.6

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4 Divide both sides by 44.

x=\frac{21.6}{4}

x= 4

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x=5.4

x=5.4

6 0
2 years ago
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