"planar notions": points in the same plane are coplanar intersecting lines with exactly one point in common.
I'm not at my desk and can't check it out right now.
But I think you should try 10 and -42 .
Answer:
There. You didn't ask for and explanation!
Step-by-step explanation:
Answer:
0.19706
Step-by-step explanation:
-Given the mean salary is $65,000 and the standard deviation is $6,000, the probability of making between $70000 and 80000 can be calculated as:

Hence,the probability that an employee makes between $70,000 and $80,000 is 0.19706