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TEA [102]
3 years ago
12

Work the following pricing problems for services rendered. (Round to tenths.)

Mathematics
2 answers:
Pie3 years ago
8 0

Answer:

Overhead rate = $6.3

Step-by-step explanation:

Given : Labor rate = $8.00 per hour


Labor time = 6 hours


Retail price of parts = $0


Total job cost = $86.00

To find : Overhead rate

Solution:

Overhead cost =  Total Cost - The cost of all inputs

The Overhead Rate is this number divided by total labor hours.

Total job cost = $86.00

Labor Cost = labor rate × labor time = 8 × 6 = $48

Retail price of parts:$0

Overhead Costs = total cost - labor cost= $86 - $48 = $38

Now, we divided overhead cost by labor hours to get overhead rate,

Overhead Rate  =\frac{38}{6}=6.33

Therefore, Overhead rate is $6.3



AnnyKZ [126]3 years ago
5 0
8*6=48

86/8=10.80 (rounded)

so 48*10.80=518.40

the overhead rate was $518.40

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The median of $20, x, 15, 30, 25$ is $0.4$ less than the mean. If $x$ is a whole number, what is the sum of all possible values
34kurt

Answer:

198

Step-by-step explanation:

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3 years ago
The diagonal of a square of side length L is 2 inches long when
MAVERICK [17]
When it's side length(L) would be √2
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Read 2 more answers
F(x) = x + 6 , find the ordered pair when x = -2.
ss7ja [257]

-------------------------------------------------------------------------------------------------------------

Answer:  \textsf{Option A, (-2, 4)}

-------------------------------------------------------------------------------------------------------------

Given:  \textsf{f(x) = x + 6}

Find:  \textsf{f(-2)}

Solution:  We need to plug in the value -2 into every variable x that we have in the expression and simplify to get the solution.

<u>Plug in the values</u>

  • \textsf{f(x) = x + 6}
  • \textsf{f(-2) = -2 + 6}

<u>Simplify</u>

  • <u />\textsf{f(-2) = -2 + 6}
  • \textsf{f(-2) = 4}

Therefore, the ordered pair that would match would have a x-coordinate of -2 and a y-coordinate of 4 producing (-2, 4) which matches option A.

7 0
2 years ago
3.
Reil [10]

<u>Answer:</u>

x = 5.00 cm

<u>Step-by-step explanation:</u>

• area of the rectangle = x   x   (x + 1)

                                     = x^2 + x

• area of the circle = π r²

                               = \frac{22}{7}   x   (x + 2)^2

                               = \frac{22}{7}   x   (x^2 + 4x + 4)

∴   x^2 + x   +    \frac{22}{7}   x   (x^2 + 4x + 4)  = 184  

⇒  x^2 + x      +   \frac{22}{7}  x^2   \space\ + \space\ \frac{88}{7} x \space\  +  \space\  \frac{88}{7} = 184

⇒  \frac{29}{7}x^2 \space\  +  \space\  \frac{95}{7}x \space\ - \frac{1200}{7} = 0

• Using quadratic formula, where

a = \frac{29}{7}

b = \frac{95}{7}

c = \frac{-1200}{7} ,

x=\frac{-b \pm \sqrt{b^2-4c}}{2}

x = \frac{-\frac{95}{7}\pm \sqrt{(\frac{95}{7})^2 - 4(\frac{29}{7})(\frac{-1200}{7} )  }  }{2(\frac{29}{7})}

x = 5.00   \space\   \space\ \space\ or  \space\ \space\ \space\   x = -8.28

As length (x) cannot be a negative number,

x = 5.00 cm

7 0
2 years ago
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