Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580 (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
To
determine what the depreciation of an asset using straight line method, the
formula to be used is:
(Initial
cost of machine – salvage value) divided by estimated useful life
So in
this problem:
Initial Cost
- $135000
Salvage
Value – $15000
Estimated
Useful Life – 5 years
Plug that
in the formula
Annual
depreciation = ($135000 - $15000) / 5
= $120000/
5
= $24,000
The first
year depreciation for the machine is $24000 because the company bought it in
the beginning of the year. (So there is no need to divide this by 12 months)
To record
this:
Depreciation
Expense $24000
<span> Accumulated Depreciation $24000</span>
The answer is project. <span>In a matrix organization, each employee reports to a functional and a(n) project manager. you can look it up on quizlet.</span>
<span>Georgia company (a u.s. firm) wants to export to the country of Zumosa and conducts a country risk analysis. all country risk characteristics of Zumosa except a blockage of funds that are remitted by subsidiaries established in Zumosa should be examined for this purpose.</span>
<span>These would be considered outputs. These are the products, services, or funds received as a part of a business transaction. Outputs are anything that a business creates, whether it's a concrete item or is more abstract (such as the enjoyment that a person gets from purchasing the product or service).</span>