Answer:
(a) We will form an equation of line from the points given (6,10) and (2,15)
Using:
On substituting the values in the formula above we will get the required equation of line.


On simplification we will get:

(b) We need to tell at day 0 put x=0 in above equation:


Anika worked for 70 hours on the set up crew on the day the fair arrived at the fairgrounds day 0.
Now, we need to tell decrease per day which is equal to the slope of line
To find the slope compare the equation with general equation which is y=mx+c where m is slope
Here, in 
which is the decrease per day.
If my simplification is valid the answer is:
1.4 % growth each minute
I don’t feel like the representation
P = 120(1.82) is important in this certain problem.
So P the predicted number of bacteria is not practical with this problem.
Use the 82% per hour and divide it by 60 because there are 60 minutes in an hour.
When doing this you find the rate in which bacteria grows which is about 1.4%.
The prediction is about 1.82 percent for 120 something it’s not clarified, but I’m guessing that’s minutes.
So you can prove that the prediction is over the rate in which bacteria grows per minute.
Divide by each number below it and find that each does not come out to a whole number except for dividing by 1
Answer: 6 and 7
Step-by-step explanation:
Since, total quantity of hot coca = 
And, when he pours this quantity equal amounts of cocoa into 5 cups.
Then the quantity of hot coca in each cup
= 
= 
Which is between 6 ounces and 7 ounces.
1 cup = 8 fl oz
8 * 8 = 64
So 8 * 80 = 640
So 1 cup is approximately 80 fl oz.