A portion of John Locke's time card is shown below. How many hours did he work for the week?

Mathematics

1 answer:

Paraphin [41]1 year ago

3 0

Answer:

Step-by-step explanation:

it's 8+8+8+7+9 so it's gonna be 40

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Veseljchak [2.6K]

66 square inches
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2 years ago

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Paul [167]

Hello from MrBillDoesMath!

Answer:

Solutions: x = +\- 5i or x = +\- sqrt(5)

Discussion:

Factor x^4 - 25:

x^4 - 25 = (x^2+5) (x^2-5) => factor x^2 - 5

x^4 - 25 = (x^2+5)(x + sqrt(5)) (x - sqrt(5)) => factor x^2 + 5

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Hence the solutions are

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2 years ago

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seraphim [82]

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Step-by-step explanation:

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Oksana_A [137]

Hello,

To find the scale factor, we have to look at what's going on in the problem.

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vesna_86 [32]

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We can figure this out using scientific notation.

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