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.
A soft drink's price elasticity of demand is lower than Coca-Cola's, which is more sensitive to price. This is due to the ease with which consumers can switch from Coca-Cola to other comparable soft drink alternatives, such as Pepsi.
- However, it would be challenging to replace soft drinks as a whole with alternative products. The price elasticity of demand for soft drinks, in general, is lower than the price elasticity of demand for Coca-Cola because there are no other close substitutes for them.
- The quantity required of a thing or service changes in response to a change in the product's price, and this is measured by the price elasticity of demand. It is computed by subtracting the product's price change from the quantity demanded, divided by the product's price change.
- Because the quantity of Coca-Cola products demanded frequently changes when prices vary, these products are thought to have an elastic demand.
Know more about coca-cola:
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I think it is c I’m not sure
Answer:
C. Increase
Explanation:
A bustling economy will make individuals want to take advantage of the opportunity. It’s however normal for prices of a good or service to increase when there is a huge demand for it.
In this case there was a boom in the economy which means the price of the shares he owns in the company will increase.
Answer:
a. 1.14
Explanation:
The current ratio is a financial measure that shows how many times the current assets of an entity may be used (covers) the current obligations (liabilities) of the entity.
It is given as current assets divided by current liabilities.
Astin Company’s current ratio
= $82530/$72120
= 1.14
This means that the current assets will settle the current liabilities 1.14 times.
