Answer:
Since 2x represents 2 • 0, and since 6x represents 6 • 0, the answer to your math problem (on the drop down bar) is 0 and 0. Therefore the complete equation would be: 2x + 6x = 2 (0) + 6 (0).
Hope this helped!!
I'm not 100% sure what this all means because I'm in a different school but, I believe they have a side length of 4600.
P.S. If it doesn't work, I am so sorry
Answer:


And we can find this probability using the normal standard table and we got:

Step-by-step explanation:
Let X the random variable that represent the price of a population, and for this case we know the distribution for X is given by:
Where
and
And for this case we want to find the following probability:

And we can use the z score formula given by:

If we find the z score for the limits we got:


And we can find this probability using the normal standard table and we got:
