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slavikrds [6]
3 years ago
6

(A(X+13)=132 what is A and what is X???

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

X=132-13A/A, A cannot equal 0

A=132/X+13, X cannot equal -13

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Find a positive number that equals 2 when added to its square.
liberstina [14]
It's 1 haha. one squared is one and add and you get 2
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I JUST DOD THE IMPOSSIBLE AND SOLVED A RUBIX CUBE IN 19 MOVES
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Step-by-step explanation:

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juin [17]
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x² - 10x + 21

Explanation:
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4 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (4, -8) and has a<br> slope of 1/2
Ivanshal [37]

Answer:

y=1/2x-10

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y=1/2x+b

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4 0
3 years ago
Assume that a policyholder is four times more likely to file exactly two claims as to file exactly three claims. Assume also tha
kykrilka [37]

Answer:

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Given that our random variable X follows a Poisson distributionP(X=k)=\frac{\lambda^k e^-^p}{k!} \ \ \ \ \ \ \ \ p=\lambda

Evaluate the formula at k=2,3:

P(X=2)=0.5\lambda^2e^{-\lambda}\\\\P(X=3)=\frac{1}{6}\lambda^2e^{-\lambda}

#since

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The mean and variance of the Poisson distributed random variable is equal to \lambda:

\mu=\lambda=0.75\\\sigma ^2=\lambda=0.75

#By property variance:

\sigma ^2=V(X)=E(X^2)-(E(X))^2=E(X^2)\\\\E(X^2)=\sigma^2+\mu^2=0.75+0.75^2=1.3125

The expectation is 1.3125

4 0
3 years ago
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