The point (1,5) lies in quadrant II of a rectangular coordinate system
1 answer:
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Answer:
1. No.
2. Yes, there is no solution here.
Step-by-step explanation:
The former:
is our set of solutions.
The latter:
In other words, there is not any solution from the set of real numbers that suits us.
Answer:
The answer to the question is;
The probability that there are exactly 4 successes or exactly 4 failures in the 13 rolls is .
Step-by-step explanation:
The probability of success = 1/2 =
probability of failure = 1/2
Since we have 4 success we then have 9 failures and the given probability can be solved as ₁₃C₄ × 1/2ⁿ×1/2¹³⁻ⁿ
Therefore we have
₁₃C₄ × 1/2⁴×1/2⁹ = 715/8192
That is the probability that there are exactly 4 successes or exactly 4 failures in the 13 rolls = 715/8192.
Answer:
1/3 + 1/4 equals 7/12
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