Answer: ALJK
Step-by-step explanation:
30 is the value of the 3 in 6035
Given:
Marginal revenue (in dollars per unit) for a month is
To find:
The total revenue from the production and sale of 30 units.
Solution:
We know that, total revenue is integration of marginal revenue with respect to quantity.
Now, substitute x=30 in the equation of Total Revenue (TR).
Therefore, the total revenue from the production and sale of 30 units is $11,775.
What is the difference between selecting a member at random from a finite population and taking a simple random sample of size 1?
Solution: The correct option is d. There is no difference
<u>Explanation:</u>
Random sampling: In random sampling, each and every unit of the population has an equal chance of included in the sample.
Simple random sampling: In simple random sampling, also every unit of the population has an equal chance being included in the sample.
In the given situation, the selecting a member randomly from a finite population will be same as using a simple random sampling to select sample of size 1. Therefore, there is no difference between the two.
if you mean. 2x + 3 × 2 then the answer would be,
2x + 6
