Answer:
The answer you are looking for is 5
Step-by-step explanation:
2/7 = x/10
cross multiply:
10 * 2 = 20
7 * x = 7x
7x = 20
x = 2.857
Essentially, we are trying to find the missing constant term of
(remember that we are subtracting
due to the negative sign in front of the second term). Let's expand this to see what we can work with:


Now, we know the second term is
, so let's set the second term in the polynomial we just found equal to
:


- Divide both sides of the equation by


- Divide both sides of the equation by 2
We have found
. We know the missing constant term is
, according to the polynomial we found earlier. Thus, the missing term is:

The missing constant term is 36.
Answer:
Answer is D - No, because the probability of success is different for each trial.
Step-by-step explanation:
As given-
A state lottery randomly chooses 7 balls numbered from 1 through 45 without replacement.
You choose 7 numbers and purchase a lottery ticket.
Determine whether this experiment is binomial.
Answer is D - No, because the probability of success is different for each trial.