Answer:
3/2 =x
Step-by-step explanation:
1/8 = x/12
Solve using cross products
1 * 12 = 8x
12 = 8x
Divide each side by 8
12/8 =8x/8
3/2 =x
1845
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<u>Answer- </u> Probability of getting all heads is 0.25
<u>Solution-</u>
As the outcome of the first experiment is know to be Heads. So the sample space becomes
S = {(H, H, H),(H, H, T),(H, T, H),(H, T , T)}



The perpendicular would be -1/4