(x-1)^2=9 <=> x-1=3 <=> x=4
Answer:
Step-by-step explanation:
<span><span><u>Answer</u>
</span><span>1/55
</span><span><u>Explanation</u>
</span><span>The probability of an event is a chance of it happening. It is calculated as;
Probability =(fouvarable outcome)/(total outcome)
Since we are finding the probability of no girl will be chosen, it is like finding the probability of choosing 3 boys.
The probability of choosing the first boy =4/12
The probability of choosing the second boy =3/11
The probability of choosing the third boy =2/10
The probability of choosing the 3 boys will be,
=4/12×3/11×2/10
=24/1320
=1/55
</span></span>
Answer:
The answer is y = 6x + 9.
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Step-by-step explanation:
☆Remember: 
☆Slope-intercept: 
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☆We need to find the slope first. So just plug in according to the slope formula!
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☆Now we need to find the y-intercept. We are going to plug in the slope and a set of coordinates to find the y-intercept.
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☆Now all we need to do is plug in and we are done!
▪Happy To Help <3
