Answer:
Step-by-step explanation:
<u>Step 1: Subtract x from both sides </u>
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<u>Step 2: Subtract 12 from both sides </u>
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<u>Step 3: Divide both sides by 6
</u>
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Answer:
Answer:
you just have to do it yourself
Answer:
0.3125
Step-by-step explanation:
When a fair coin is tossed we find that
there are only two outcomes
Each toss is independent of the other
Hence if Xis no of heads then X is binomial with n = 5 and p = 0.5
Using binomial formula we can find probability for getting 3 heads exactly.
Required probability
= P(X=3)
=
Answer:
The lines below are parallel. If the slope of the solid line is –3
Step-by-step explanation:
Answer:
7
Step-by-step explanation: