Answer:
it's very simple..just see the image which I have sended you I have done it myself...hope you will understand
Step-by-step explanation:
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What is the probability that you will get exactly zero
heads? What is the probability that you will get exactly one head? What is the probability that you will get exactly 4 head? If it helps, there are <span><span><span><span>2 to the </span><span>4th power... </span></span> </span><span>24</span></span>
possibilities for the sequence of four flips. Try writing them all out and see if you can spot a pattern.
Answer:
81
Step-by-step explanation:
The area of a square is its side length squared so 9^2 is 81
The slope can be calculated with the following formula:

In this case, you have the following points:
y-y1 over x-x1 its almost the same as y=mx+b