Answer: $7200
Explanation:
From the question, we are informed that most home insurance policies cover jewelry for $1,000 and silverware for $2,500 unless items are covered with additional insurance. If $4,700 worth of jewelry and $6,000 worth of silverware were stolen from a family.
The amount of claim that would not be covered by the insurance will be:
= ($4,700 - 1,000) + ($6,000 - 2,500)
= $3,700 + $3,500
= $7,200
Answer:
It cost $5.84 to run the LED bulb for one year if it runs for five hours a day.
Explanation:
E = Pt
= (16W)(365*5)
= 29200Wh
= 29.2 kWh
cost of operation = E($0.2/kWh)
= (29.2 kWh)($0.2/kWh)
= $5.84
Therefore, It cost $5.84 to run the LED bulb for one year if it runs for five hours a day.
Standard deviation is an amount of the dispersion of a group of data from its mean. It is computed as the square root of variance by distinguishing the variation amid each data point relative to the mean. If the data points are distant from the mean, there is greater deviation within the data set. But since not all are given in this problem Dot can use some previous knowledge about the population, undertake a pilot study or approximation the range (7), and divide by 6.
Answer:
Option (D) is correct.
Explanation:
In United states:
Can produce 25 tons of steel or 250 automobiles,
Opportunity cost of producing a ton of steel = 250 ÷ 25
= 10 automobiles
Opportunity cost of producing 1 automobile = 25 ÷ 250
= 0.1 tons of steel
In Japan:
Can produce 30 tons of steel or 275 automobiles,
Opportunity cost of producing a ton of steel = 275 ÷ 30
= 9.17 automobiles
Opportunity cost of producing 1 automobile = 30 ÷ 275
= 0.11
Therefore,
United States has a comparative advantage in producing automobiles because the opportunity cost of producing automobiles is lower than the Japan.
Japan has a comparative advantage in producing steel because the opportunity cost of producing steel is lower than the United states.
