There would be 1,320 different ways, just multiply all the possible front runners 12 second runners 11 and third runners 10, 12x11x10=1,320
The answer for this would be b
Green Line:
This is a horizontal line at x = 0, so it would be:
x ? 0
Since the shaded area is going to the left of 0 (this means x is negative):
x ≤ 0
Blue Line:
The shaded area is below the line, so:
y ≤ mx + b
When x = 0, y is -5.
y ≤ mx - 5
From each point, you go up 3 units, and to the right 4 units, so the slope is
.

Answer:
<em>The function to represent this relationship will be:
</em>
Step-by-step explanation:
varies inversely with
. That means......
where
is a proportional constant.
Given that, when
, then 
Plugging these values into the above equation, we will get.....

Now plugging this
into equation (1).....

So, the function to represent this relationship will be: 
Answer:
c. One sided t-test
Step-by-step explanation:
One sided t test because we want to compare two means and alternative hypothesis is directional.