We are given
x as the number of video games sold
the function for the revenue
and the function or the cost
We are asked fro the profit function.
Profit has the general formula
Profit = Revenue - Cost
Substituting
P(x) = R(x) - C(x)
P(x) = 60x - (12 + 7x)
P(x) = 60x - 12 - 7x
P(x) = 53x - 12
Answer:
- Keisha’s experimental probability is 1/50.
- When the inventory is 4000 clocks, the prediction is that 3920 clocks will work.
- Keisha will have more than 97% of the products working.
Step-by-step explanation:
These are three prediction that Keisha can make based on the report that said 6 of 300 clocks tested weren't working.
Base on that information, Keisha can calculate an experimental probability, dividing <em>clocks that don't work properly </em>by <em>the total amount of clocks</em><em>:</em>
<em></em>
Therefore, the probability of success is 100% - 2% = 98%.
This means that Keisha has a probability of having 98% of all clocks functioning properly. So, she can make the prediction:<em> from 4000 clocks, 3920 will work. </em>Also, she can predict that she will actually have more than 97% working, because the experimental probability is higher than that.
Step-by-step explanation:
It is in the form of a² - b²
so it's correct product is
64x² - 16
Answer: 22 people will be riding the lady trip on the ferry
Answer:
TRUE
Step-by-step explanation:
i just know it :>