Answer:
B (-3)
Step-by-step explanation:
Answer:
0.6316
Step-by-step explanation:
The computation of the probability that 2 people were excited without replacement is shown below:
There is a total of 20 people
out of which 16 are excited and the remaining 4 would be non-excited
Now the probability would be

= 0.6316
Answer:$36
Step-by-step explanation:
He has sold 6 and made $18 6x2=12 2x18=36
The decimal point should move all the way behind '4'. Therefore the answer is 8714.0