100 POINTS!!!!!! MAY SOMEONE PLEASE HELP ME!!!! I NEED IT BAD! THANK YOU IN ADVANCE!
1 answer:
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<h3>Answers:</h3>
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Work Shown:
Part 1
Notice how I replaced every x with g(x) in step 2. Then I plugged in g(x) = x^2+6 and simplified.
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Part 2
In step 4, I used the rule (a+b)^2 = a^2+2ab+b^2
In this case, a = sqrt(x-1) and b = 5.
You could also use the box method as a visual way to expand out
Answer:
Possible values of x: Any from 0 to 5.
Step-by-step explanation:
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.
In this question:
So
Possible values of x: 5 trials, so any value from 0 to 5.
For each value of x calculate p(☓ =x)