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4 years ago

Explain the steps you would use to solve the equation. Find the solution. 8^2x = 4096

Mathematics

1 answer:

Wewaii [24]4 years ago

7 0

Answer:

x =2

Step-by-step explanation:

To solve this we will follow the step below;

8^2x = 4096

Simply find 8 to the power of what number will give 4096 at the left-hand side of the equation

8⁴ = 4096

Substitute 8⁴ by 4096 at the right hand side of the equation

8²ˣ = 8⁴

The 8 at the right-hand side will cancel-out the 8 at the left-hand side

2x = 4

Divide both-side of the equation by 2

2x/2 = 4/2

x=2

The solution is x =2

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4 years ago

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Answer:

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Step-by-step explanation:

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1. Requires us to compute

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$P(X \leq 3) =0.0000454+ 0.000454 + 0.00227 + 0.00757 = 0.01034$

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$Y \sim Poi(2.5)$

$P(Y=0) = e^{-2.5} \frac{2.5^0}{0!} = 0.0821$

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$P(Y=0) + P(Y \geq 1) = 1 \implies P(Y \geq 1) = 1 -P(Y=0) = 1 - 0.0821 = 0.918$

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3 years ago

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