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Tom [10]
3 years ago
13

What does This equation equal ?3.91 x 10-2 =

Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

37.1

Step-by-step explanation:

Hope this is the right answer.

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jarptica [38.1K]

Do you mean LCM

If you just want to know what is the least common multiple of 10 and 60, it is 60

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Which lines are parallel?
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Step-by-step explanation:

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You work 40 hours/week for 52 weeks and are given the option to be paid hourly or to go on salary. In which situation will you e
Kay [80]

Answer:

The best possible answer is A) $17.00 and hour with a $1,000 bonus.

Step-by-step explanation:

You can start by narrowing down the answers to the ones with the bonuses. The others are obviously less as it is the same pay without added bonus. Next we can determine the amount in answer A by multiplying the amount per hour by the number of hours in a week and by the number of weeks in a year.

$17.00 * 40 * 52 = $35,360

And then you add the $1,000 bonus.

Answer A Amount = $36,360

Now to find answer D amount, we multiply the total by the 10% bonus to find the bonus amount.

$32,000 * 10% = $3,200

Now we add that to the previous salary to get the overall D answer amount.

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As you can see, the amount in answer A is the larger amount.

8 0
2 years ago
What is this simplified?
lisabon 2012 [21]

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7/4,

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it cant be simplified

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3 years ago
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What are the solutions of the equation x^4 + 6x^2 + 5 = 0? Use u substitution to solve.
Radda [10]

Answer:

second option

Step-by-step explanation:

Given

x^{4} + 6x² + 5 = 0

let u = x², then

u² + 6u + 5 = 0 ← in standard form

(u + 1)(u + 5) = 0 ← in factored form

Equate each factor to zero and solve for u

u + 1 = 0 ⇒ u = - 1

u + 5 = 0 ⇒ u = - 5

Change u back into terms of x, that is

x² = - 1 ( take the square root of both sides )

x = ± \sqrt{-1} = ± i ( noting that \sqrt{-1} = i ), and

x² = - 5 ( take the square root of both sides )

x = ± \sqrt{-5} = ± \sqrt{5(-1)} = ± \sqrt{5} × \sqrt{-1} = ± i\sqrt{5}

Solutions are x = ± i and x = ± i\sqrt{5}

3 0
2 years ago
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