<span>Gymnast Clothing manufactures expensive hockey jerseys for sale to college bookstores in runs of up to 300. Its cost (in dollars) for a run of x hockey jerseys is
C(x) = 3000 + 10x + 0.2x2 (0 ? x ? 300)
Gymnast Clothing sells the jerseys at $105 each. Find the revenue function.</span>
A 1:4
Find a common factor. In this case it’s 15
15/15=1 60/15=4
Therefore the answer Is 1:4
Answer: The variance of the data is 0.25, therefore second option is correct.
Explanation:
From the given graph it is noticed that the graph is symmetric along x = 4 or it is a bell shaped graph. So, the data follows the normal distribution.
The graph of normal distribution is bell shaped graph symmetric along the mean. The graph of normal distribution is shown below.
Since the given graph is symmetric along x = 4 therefore the mean of the data is 4.
Let the variance be . So, the given data follows normal distribution with mean 4 and variance .
In the below graph the point immediate left to the mean is and in the given graph it 3.5
Therefore, the variance of the data is 0.25, therefore second option is correct.
It will be 2*2, 2*3, 2*4 2*5 = 6 6 8 10
Its a.
Answer:
Considering the fact that A, B, and C are correct I can say that D is definitely your answer