What percent of $8000 is 240?
2 answers:
Answer:
3%
Step-by-step explanation:
=
The matching numerator in the second fraction would be the percentage, since instead of 240 our of a whole of 8000, we need a percentage out of 100.
First, you see how many times the denominator of the second fraction fits in the first. 100x80=1000. So, what you did to the top you have to do the top. 240/80=3.
Therefore, 240 is 3% of $8000.
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The comparison that is FALSE is ...
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_____
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The comparison that is FALSE is ...
C.....30 °C is warmer than 90 °F
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Answer:
0.0668 = 6.68% probability that an individual man’s step length is less than 1.9 feet.
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean and standard deviation
, the z-score of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
Normally distributed with a mean of 2.5 feet and a standard deviation of 0.4 feet.
This means that
Find the probability that an individual man’s step length is less than 1.9 feet.
This is the p-value of Z when X = 1.9. So
has a p-value of 0.0668
0.0668 = 6.68% probability that an individual man’s step length is less than 1.9 feet.