Answer: 100
Step-by-step explanation:
Given : The total number of seats planned in new restaurant =134
The percentage of customers demand a smoke-free area = 62%
It can also be written as 
The mean of this binomial distribution will be :-

Standard deviation:-

Now, the number of seats should be in the non-smoking area in order to be very sure of having enough seating there :-

Answer:17,000
Step-by-step explanation:Add 532+150=680 then times it by 25 which equals 17,000
X=7 because 7-3 = 4, 7+8= 15,15x4=60.
Answer:
2
Step-by-step explanation:
Take the absolute value of the lowest y value.
So

Take the absolute value of highest y value.

Add those two together and divide by two.

So the amplitude is 2
I would personally take the number three and trow it out the window but that's not what we are talking about