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Tems11 [23]
3 years ago
15

If f (x ) = 1/3-x - 1, what is f (-12) and f (9)?

Mathematics
1 answer:
alukav5142 [94]3 years ago
4 0

Answer:

F(-12)=34/3     F(9)=-29/3

Step-by-step explanation:

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gogolik [260]

Answer:

3/16

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3 years ago
The average number of transactions made at an ATM in a 20 minute period is 10. Use an appropriate probability distribution to fi
krek1111 [17]

Answer:

The probability that exactly 6 transactions will be made at an ATM in the next 20 minutes = 0.06306 = 0.0631 to 4d.p

Step-by-step explanation:

This is a Poisson distribution problem

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P(X = x) = (e^-λ)(λˣ)/x!

where λ = mean = 10 transactions per 20 minutes

x = variable whose probability is required = 6 transactions in the next 20 minutes

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3 years ago
The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine
djverab [1.8K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Given the points A(3, 4) and B (6, 10), find the
Dvinal [7]

Answer:

P (5 , 8)

Step-by-step explanation:

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x = (bx₁ + ax₂) / (a+b)

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