Mathematics, 25.09.2019 07:00 nauticatyson9

Sam’s swimming pool cleaning has an annual gross profit of $88,400. sam charges $25 per week for each of his customers for 52 weeks. his annual operating expenses, including labor and supplies, are $48,000. how many customers does sam’s swimming pool cleaning have?
a.
17
b.
35
c.
68
d.
105
the answer is c

Answers: 2

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Answers

To get how many customers Sam has, write an equation that will relate to the gross profit. Let n be the customers. Since for 52 weeks, Sam charges $25 per week per person, multiply n by the number of weeks and the charge. The equation is written as $88,400 = 52 weeks x $25 per week x n persons. Divide $88,400 by the product of 52 weeks and the $25 charge. The answer will be 68. The annual operating expense $48,000 is just there to make confusion.

Answer from: dabizgaming7575

Option 'C' is correct.

Step-by-step explanation:

Since we have given that

Annual gross profit of Sam's Swimming pool cleaning = $88400

So, Gross profit of Sam will be

$\$88400$

Now, according to question, Sam charges $25 per week for each of his customers for 52 weeks .

So, Total amount he charges for each of his customers will be

$25\times 52=$1300$

So, Number of customers Sam's Swimming Pool Cleaning have is given by

$\frac{88400}{1300}\\\\=68$

Hence, Option 'C' is correct.

Answer from: Quest

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction: this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology: the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion: the last is the discussion, this can be either by management people or persons who are all interested , etc.

Answer from: Quest

step-by-step explanation:

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