This is a problem on binomial probability. We are looking for
for n=11, p=0.38, q=1-0.38=0.62.
We have
Answer:
Every 200 visitors, the visitor will receive all 4 gifts.
Step-by-step explanation:
With the given numbers, the lowest common number would be 200.
Answer:
1/625
Step-by-step explanation:
When you multiply, you add the exponents. You now have . This is equivalent to which equals 1/625.
Answer:
$112
Step-by-step explanation:
So first figure out how much he makes an hour
8*4 is 32.
32*3 1/2 is $112
Answer:
1,000,000
Step-by-step explanation:
10^3*10^3