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2 years ago

-Solve for b 3b-5>-8 or b-4≤0

Mathematics

1 answer:

melamori03 [73]2 years ago

8 0

Answer: -1<b≤4

Step-by-step explanation:

3b-5>-8 or b-4≤0

3b>-3 or b≤4

b>-1 or b≤4

-1<b≤4

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Which is an example of a statistical question?

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How to simplify 52 to 24

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Find the GCD (or HCF) of numerator and denominator
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4 years ago

The exponential distribution applies to lifetimes of a certain component. Its failure rate is unknown. Find the probability that

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Answer:

a) 0.0821

b) 0.0111

c) 0.0041

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following equation:

$f(x) = \lambda e^{-\lambda x}$

In which $\lambda$ is the decay parameter.

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$P(X \leq x) = \int\limits^a_0 {f(x)} \, dx$

Which has the following solution:

$P(X \leq x) = 1 - e^{-\lambda x}$

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$P(X \leq 5) + P(X > 5) = 1$

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In which

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4 years ago

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3 years ago

Three students scheduled interviews for summer employment at the Brookwood Institute. In each case the interview results in eith

adoni [48]

Answer:

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Step-by-step explanation:

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