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S_A_V [24]
3 years ago
6

5x6=90divided by something

Mathematics
2 answers:
lilavasa [31]3 years ago
8 0

Answer:

30

Step-by-step explanation:

5x6=30

Check our work:

90/30=30

anastassius [24]3 years ago
3 0
5 * 6 = 30

90/3 = 30

5 * 6 = 90/3 = 30
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The probability that the random variable X takes the value x is given by P(X=x) = 25Cx 0.05^x0.95^{25-x}. Then,

(a) P(X\leq) = (25C0)(0.05^0)(0.95^{25}) + (25C1)(0.05^1)(0.95^{24}) + (25C2)(0.05^2)(0.95^{23})=  0.873

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(c) P(1\leqX\leq4) = (25C1)(0.05^1)(0.95^{24}) + (25C2)(0.05^2)(0.95^{23}) + (25C3)(0.05^3)(0.95^{22}) + (25C4)(0.05^4)(0.95^{21}) = 0.715

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