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.
Answer: A firm operating across borders must deal with both foreign and international environment. Options A and B
Explanation:
International Business is a kind of business between two or more countries, that involves the trade of products and services across national borders or on a global level.
An example is the oil industry in which oil is produced by one country and sold to another. Both countries deal with both Foreign and International environments.
The total of the assets in a balance sheet is equal to the summation of the owners' equity capital and the total liabilities of the firm.
<h3>What is a balance sheet?</h3>
Balance sheet is the financial statement of an organization that gives the details about the financial position of the company at the end of the financial period.
In the above case, the total of the assets is $50000 and the total of the equities and liabilities tallies the amount of assets. An image for the same has been attached for better reference.
Thus, the equation of the balance sheet holds true in the case of ABC Rentals.
Learn more about balance sheet here:
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Answer: the answer is 90.0
Explanation:
From the question above, we are given:
G = 11
I = 4
X = M = 0
Consumption function is:
C = k + cY
Where:
k = 3
c = 0.8
The GDP of a nation is given as:
Y = C + I + G + NX
By imputing the values into the GDP equation, we have:
Y = k + cY + 4 + 11 + 0
Y = 3 + 0.8Y +15
Y - 0.8Y = 18
0.2Y = 18
Y = 90.0