Answer:
=10x2+3x+4
Step-by-step explanation:
I hope this helps you
Answer:
A. .1070
Step-by-step explanation:
For each customer, there are only two possible outcomes. Either they make a purchase, or they do not. The probability of a customer making a purchase is independent from other customers. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which
is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.
Forty-four percent of customers who visit a department store make a purchase.
This means that 
What is the probability that in a random sample of 9 customers who will visit this department store, exactly 6 will make a purchase?
This is
when n = 9. So


So the correct answer is:
A. .1070
Answer:
Step-by-step explanation:
Answer:
They don't all share none. Unless you count 1
Step-by-step explanation:
35 is only divisible by 5 and 7