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Solnce55 [7]
3 years ago
8

Please help me please

Mathematics
2 answers:
Alexus [3.1K]3 years ago
8 0
It should be Letter B
Paraphin [41]3 years ago
5 0
The answer is B.

Hope this helps!! ;))
Have a grat day!! <3
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Work the following pricing problems for services rendered. (For all calculations use hundredths.)
Lesechka [4]

Answer:

Hourly Rate = $12.22 per hour

Step-by-step explanation:

\text{Labor Time = }4\tfrac{1}{2}=4.5\thinspace{ hours}

Overhead Rate = 95%

Retail price of parts = $134.75

Total cost of job = $241.98

Cost of labor = Total cost - Retail price

                      = 241.98 - 134.75

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Now, labor works for 4.5 hours and ears a total amount of $107.23

\implies\text{Amount earned in one hour or hourly rate = }\frac{107.23}{4.5}\\\\\implies \text{Hourly rate = }\$23.83\text{ per hour}

Now, Labor will get 95% overhead rate

⇒ The labor is getting 100% already but an overhead of 95% is also given

\text{So, Hourly Rate = }\frac{23.83}{1+0.95}\\\\\bf\implies\textbf{Hourly Rate = }\$12.22\textbf{ per hour}

3 0
3 years ago
Use the points shown on the graph to find the slope of the line.
ella [17]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

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Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

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The difference of sample means of two populations is 55.4, and the standard deviation of the difference of sample means is 28.1.
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Answer:

The difference of the two means is not significant, so the null hypothesis must be rejected.


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3 years ago
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1/3

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A because it thev anwser

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What us the solution to the inequality 4-2 (x+10) &gt;12
Aloiza [94]
Answer is 6/4 your welcome bro
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