<u>The </u><u>profit </u><u>made is </u><u>$4,460.</u>
What is a profit in business?
- In its simplest form, it's the amount left after subtracting your total expenses from your total revenue.
- The money remaining, your profits, can either be kept in the business and re-invested to finance future growth, or distributed as a draw or dividends to stakeholders.
The profit model, P(x) = -10x² + 498x - 1,500
Where, x = price per sign sold
If the price per sign sold is $20. Hence, x = $20
The profit made can be calculated thus :
Put x = 20 in the profit function :
P(20) = -10(20)² + 498(20) - 1,500
P(20) = - 10(400) + 9960 - 1500
P(20) = - 4000 + 9960 - 1500
P(20) = $4,460
The profit made is $4,460
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Answer:
I think so!
Step-by-step explanation:
Because any Expression that has 1 or more terms is a polynomial
Answer:
Not independent.
Step-by-step explanation:
Given that P(A)=0.25 , P(B)=0.2 , and P(A and B)=0.04
To check whether A and B are independent.
Two events are independent if
P(A/B) = P(A) or P(B/A) = P(B) or P(AB) = P(A) P(B)
if any one of the above three is true also, the two events would be independent.
Let us find out first one
P(A/B ) = P(AB)/P(B) (as per conditional probability formula)
= 0.04/0.2=0.2
But P(A) = 0.25 and not equals P(A/B)
Hence we can conclude that A and B are not independent
because P(A/B) not equals P(A)
Answer: their are 50 hip hop CDs
Step-by-step explanation: 10% of 250 CDs is 25CDs, so 20 % is 50 CDs and 70% is 175 CDs.
Using the dimensions provided, you can find the volume of the water in the swimming pool:
π∗r2∗h
72∗π∗1.5=230.9m3
The density of water is 1,000.00 kg/m³
Therefore, the mass of water displaced is:230.9∗1000=230900kg
This amount of water must be displaced an average of .75+1.5+1 = 3.25 meters upwards.We don't need calculus here since the sides of the pool are straight.
The amount of work will be equivilant to the change in gravitational potential energy, so let's calculate the change in GPE associated with raising 230900kg of water by 3.25 meters:
230900∗9.8∗3.25=7354165J