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klio [65]
4 years ago
15

Work the following pricing problems for services rendered. (For all calculations use hundredths.)

Mathematics
1 answer:
Lesechka [4]4 years ago
3 0

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

                      = $107.23

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}

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Algebra question please help!
konstantin123 [22]

Answer: the answer is s = -19

5 0
3 years ago
Angles R and S are supplementary angles. which is the measure of R?
ycow [4]

Answer:

<h2>R = 15°</h2>

Step-by-step explanation:

Since angles R and S are supplementary angles it means that the sum of their angles add up to 180°

To find R we must first find x

To find x , add angles R and S and equate them to 180

That's

R + S = 180

80 - x + 3x - 30 = 180

2x + 50 = 180

2x = 180 - 50

2x = 130

Divide both sides by 2

x = 65°

From the question

R = 80 - x

But x = 65°

Substitute the value of x into the expression

That's

R = 80 - 65

We have the final answer as

<h3>R = 15° </h3>

Hope this helps you

6 0
3 years ago
Find the value of R that will make the equation sin 62° = cos R true when 0° &lt; R &lt; 90°.
Elza [17]

The value of R is 28° (Degrees), if the equation sin 62° = cos R true when 0° < R < 60°.

Step-by-step explanation:

The given is,

                     sin 62° = cos R

                     0° < R < 90°

Step:1

            Form the given equation,

                        sin 62° = cos R.......................(1)

           Where,

                     sin 62° = 0.88295

           From the value of sin 62, equation (1) becomes

                      sin 62° = cos R

                       0.88295 = cos R

                            R = cos^{-1} 0.88295

                                  R = 27.9997

                                     ≅ 28°

                                  R = 28°

Step:2

              Check for solution,

               From equation 1,

                             sin 62° = cos R

              Substitute R = 28°,

                             sin 62° = cos 28°

                          0.88295 = 0.88295

Result:

         The value of R is 28° (Degrees), if the equation sin 62° = cos R true when 0° < R < 60°.

6 0
3 years ago
Which information would most likely cause a company's stock price to go down?
bearhunter [10]

Answer:

Information about a Higher-Up Scandal

Step-by-step explanation:

There were no extra diagrams or problems, but using logic, a scandal involving a higher-up would cause a company's stock price to go down the most.

7 0
2 years ago
Triangle ABC was translated 2 units to the right and 3 units down. Which rule describes the translation that was applied to tria
VashaNatasha [74]

Answer:

The answer is B. When something is being translated right, it will be represented with an addition sign, while if it's being translated left, it will be represented with an subtraction sign. The same thing applies when it is translated up and down. Up is represented with an addition sign, while down is represented with a subtraction sign.

Step-by-step explanation:

An example of this can be a point being translated 3 units to the left and 3 units upwards. The translation would look like this:

(x-3, y-3) :)

7 0
3 years ago
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