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Burka [1]
2 years ago
13

Which equation can be represented using the number line?

Mathematics
1 answer:
kvasek [131]2 years ago
8 0

Answer:

the first one : 3/4 ÷ 1/8 = 6

Step-by-step explanation:

remember, dividing something by a fraction is the same as multiplying by the upside-down fraction.

like here

3/4 ÷ 1/8 = 3/4 × 8/1 = 3×8 / 4×1 = 24/4 = 6

you can see that confirmed in the graph, where every 1/4 contains 2/8. so, 1/8 fits 6 times into 3/4.

the other answer options are simply not true

1/8 ÷ 3/4 = 6

1/8 × 4/3 = 4/24 = 1/6 <> 6

6 ÷ 3/4 = 1/8

6/1 × 4/3 = 24/3 = 8 <> 1/8

6 ÷ 1/8 = 3/4

6/1 × 8/1 = 48 <> 3/4

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Answer:

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Step-by-step explanation:

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3 years ago
the average starting salary for this year's graduates at a large university (lu) is $55,000 with a standard deviation of $6,000.
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In a set with mean  and standard deviation , the z-score of a measure X is given by:

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Z-scores are used to measure how far a measure is from the mean. We find the p-value associated with this Z-score by looking at the z-score table after finding the Z-score. The p-value represents the probability that the measure is smaller than X, which is the percentile of X. The probability of the measure being greater than X is calculated by subtracting 1 from the pvalue.

μ = $55,000 σ = $6,000

This is the pvalue of Z when X = $39,600. So

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To learn more about similar tax break:

brainly.com/question/15563518

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7 0
1 year ago
Help me i mark brain thing help due in 5 minutes
Dmitry_Shevchenko [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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