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aev [14]
3 years ago
7

Ingram Co. manufactures office furniture. During the most productive month of the year, 3,500 desks were manufactured at a total

cost of $84,400. In its slowest month, the company made 1,100 desks at a cost of $46,000. Using the high-low method of cost estimation, what is the variable cost per unit at the 3,500 level of operations?
Mathematics
2 answers:
Ulleksa [173]3 years ago
5 0
The average variable cost per unit is
.. (84400 -46000)/(3500 -1100) = 38400/2400 = 16

The variable cost per unit is estimated at $16.
Lorico [155]3 years ago
4 0

The cost of manufacturing x units is

C=ax+b, where a cost per unit and b fixed cost.

Given that

3500a+b=84400\\ 1100a+b=46000

Subtract the second equation from the second,

(3500-1100)a=84400-46000\\ a=16

The variable cost per unit is \$16.

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Can someone pls help me on question 8) plss thank you!! I will give a brainstar Question 8!!
Korolek [52]

Answer:

$226

Step-by-step explanation:

1. define the variable x

x = # of days to rent the carpet cleaner

2. substitute x for 7 days

c(7) = 30(7) + 16

3. solve

c(7) = 210 + 16

c(7) = 226

For 7 days, Rhonda will have to rent the carpet cleaner for $226.

6 0
1 year ago
Does anyone know the answer to this ?? PLEASE HELP.
aleksandrvk [35]

Answer:

<u>2,365,200,000 times</u>

Step-by-step explanation:

<u>Given</u> :

  • Average heartbeat rate = 60 times/minute
  • Avg. human lifespan = 75 years

<u>To Find</u> :

  • Number of heartbeats in lifetime of 75 years

<u>Solving</u> :

  • Let the number we require be n
  • n = average heartbeat rate x 60 x 24 x 365 x 75
  • n = 60 x 60 x 24 x 365 x 75
  • n = 3600 x 24 x 365 x 75
  • n = 86400 x 365 x 75
  • n = 31536000 x 75
  • n = <u>2,365,200,000 times</u>
5 0
3 years ago
Round 7905.68466806 to the nearest thousand.
mixas84 [53]

Answer:

8000 to the nearest thousand

7905.685 to the thousandth

Step-by-step explanation:

8 0
3 years ago
Simplify:<br> 3(8) ° . (3) -2
jek_recluse [69]
3 x 8 = 24

3 x -2 = -6

reply if you this was wrong or you needed a different answer pls >:(
3 0
4 years ago
The equatorial radius of Mars is 3,394 km. Which of the following would be a reasonable estimate for the equatorial radius of Ma
Ivan

Answer:

I don't know that options but......

if we are rounding to the thousands, then the answer would be 3,000

if hundreds, the answer is 3,400

if tens: 3,390

If ones: 3,390

Step-by-step explanation:

round each number up or down based upon what the digit is.

5 0
4 years ago
Read 2 more answers
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