1. 5/6
2. 3/4
3. 2/3
4. 1/6
5. 1/4
6. 1/2
Answer:
Step-by-step explanation:
The answer is 16 3/10
That's about as mixed as you can get it.
Answer:
The directrix is y=6 and focus is (0,4)
The equation of the parabola is,
20-4y=x²
In this question, the profit of the restaurant after t months is given by a polynomial function. To find when it begins to show a profit, we find the numerical values of the function for t, and it shows a profit when 
Profit after t months:

0 months:
This is P(0). So

1 month:
This is P(1). So

2 months:
This is P(2). So

3 months:
This is P(3). So

4 months:
This is P(4). So

5 months:
This is P(5). So

6 months:
This is P(6). So

7 months:
This is `P(7). So

After 7 months it shows profit, so it starts showing profit on the 6th month, and thus, the correct answer is given by option D.
For another example of a function involving numeric value, you can check brainly.com/question/24231879
Answer:
8,640 ft^2
Step-by-step explanation:
There are 144 square inches per square foot, therefore 144x60=8,640 ft^2