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Aleonysh [2.5K]
3 years ago
14

James works at a shop and earns 5.5% commission on his sales. Last month, he earned $265.32 in commission. Calculate his sales f

or the month.
Mathematics
1 answer:
Nonamiya [84]3 years ago
4 0

Answer:

$14.59

Step-by-step explanation:

commision percentage is 5.5, and total sales is $265.32 so the answer is $14.59.

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An urn contains white and red balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after
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[r/(w + r)]^4

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3 years ago
The football coach randomly selected 10 players and timed how long each player took to perform a certain drill. The result has a
Volgvan

Answer:

The 95% confidence interval for the mean time for all players, in minutes, is: (7.95, 11.01).

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We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

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The upper end of the interval is the sample mean added to M. So it is 9.48 + 1.53 = 11.01 minutes.

The 95% confidence interval for the mean time for all players, in minutes, is: (7.95, 11.01).

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