Answer: 3.22
Explanation:
Given that;
mean = 2.5 min
standard deviation = 0.25 min
now to get the value of X required, we say
z = (x - u) / a
where z is the distance from the mean measured in the standard deviation units, x is the value we are interested in, u is the mean distribution, a is the standard deviation of the distribution.
the time delay should be just enough to allow 99.8% of the cabinets to dry completely = 99.8/100 = 0.9980
first we determine an appropriate z value.
Using the standardized normal tables,
value of z for approximately 0.9980 is 2.88
so using our initial equation z = (x - u) / a
we substitute the value
z = (x - u) / a
2.88 = ( x - 2.5) / 0.25
2.88 * 0.25 = x - 2.5
0.72 = x - 2.5
x = 0.72 + 2.5
x = 3.22
Answer:
10.38%
Explanation:
The formula to compute the effective annual rate of the loan is shown below:
= (1 + nominal interest rate ÷ periods)^ number of period - 1
The nominal interest rate is shown below:
= $250 × 4 ÷ $10,000
= $1,000 ÷ $10,000
= 0.1
Now the effective annual rate is
= (1 + 0.1 ÷ 4)^4 - 1
= (1 + 0.025)^4 - 1
= 1.025^4 - 1
= 10.38%
Since the interest rate is measured on a quarterly basis, we know there are four quarters in a year and we do the same in the calculation part.
This is the answer but the same is not provided in the given options
Answer:
Electronic equipment
Explanation:
Throughout history, sport has evolved while society has done it. Both at a professional or elite level and at an amateur level, the sport has undergone several revolutions, some of them due to technological inventions.
There is no sport that has not undergone a technological revolution, one way or another. Some, like basketball, have been more prone in this regard, while others have been sidelined. But without a doubt, nobody escapes the tentacles of innovation.
Technology in sports has been included to apply its rules more easily, be more objective, and improve the accuracy of the sport. They are tools that facilitate the practice of sport.
Answer and Explanation:
The computation of the payback period for each investment is shown below;
For Option 1
= Initial Investment ÷ Annual Cash Flow
= $280,000 ÷ $134,569
= 2.081 Year
Here Annual cash inflow is
= Net income + Depreciation
= $80,769 + (($280,000 - $11,000) ÷ 5)
= $134,569
For Option-2
= Initial Investment ÷ Annual Cash Flow
= $200,000 ÷ $70,429
= 2.84 Year
Here Annual cash inflow is
= Net income + Depreciation
= $44,000 + (($200,000 - $15,000) ÷ 7)
= $70,429
Answer:
In the simple Keynesian model, inflation becomes a problem only if demand increases at full employment.
Explanation:
In the Keynesian view, price inflation is mainly the result of relative changes in supply and demand, which lead to price changes. Changes in the money supply have no direct influence here. According to this school, the money supply is the result of money creation by the banking system; but this plays only a limited role in the process.
In this vision, a distinction is made between:
-
Demand inflation: Inflation occurs when the aggregated demand for goods and services increases, with an initially constant supply.
-Cost inflation: Inflation occurs if there is a sudden decrease in supply when demand remains the same.
