Answer:

Step-by-step explanation:
Given

Required
Determine the reciprocal
If a number is x, the reciprocal is: 1/x
So, the reciprocal of
is:


So, we have:


Evaluate all exponents

Take inverse of 9/49

Hence, the reciprocal of
is 
The circumference is the measurement around the circle.
Answer: 3rd answer choice; A and C
Step 1 is to locate the point (1,2). You start at the origin, then move 1 unit to the right and 2 units up. Alternatively, you can draw a vertical line through 1 on the x axis and a horizontal line through 2 on the y axis. The horizontal and vertical line cross at (1,2)
Step 2 is to then determine which lines go through (1,2). The two lines in question are line A and line C. So the intersection of line A and line C is the point (1,2). This point satisfies the equations that make up these lines. So that is why it is considered a solution to just these two equations only (ignore the other lines).
Answer:
A. the p value is 0.0065 or less than 0.01
Conclude that size of the company and health insurance coverage are not independent
b)
small 30%
medium 15%
large 10%
Step-by-step explanation:
See attached file