All Questions ⁺⁰238214 Questions

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681

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Title

If a photograph has a length of 7cm, you want to enlarge the photo 2.5 times. What's the length

Guest Nov 12, 2015

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722

2

35$ cost and a 15% discount with a tax of 7%

35$ cost and a 15% discount with a tax of 7%

Guest Nov 12, 2015

+1

564

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Simplifying Rational Expressions

What is the simplified version of this rational expression? √(162x^3y^2)

Guest Nov 12, 2015

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625

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what is the volume of these fractions

2/3 * 1/4 * 5/6

Guest Nov 12, 2015

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448

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Please help!

What equation will give me a positive y when i insert a even x and a negative y when I insert a odd x?

Guest Nov 12, 2015

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473

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negative key

wheres the negative key

Guest Nov 12, 2015

+5

484

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Infinity*9?

What infinity times 9? My friend said its 89787384.908889 but I think that the real answer is 120. Am I right?

Guest Nov 12, 2015

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470

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math

whats 5 subtract negative 4

Guest Nov 12, 2015

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529

1

Math Peasent

Guest Nov 12, 2015

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552

1

why

why did you take off my question???? It was a legit question i need help for

Guest Nov 12, 2015

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1818

1

Maureen worked 48 hours last week. Her hourly rate is $8.00. What is her gross pay

Maureen worked 48 hours last week. Her hourly rate is $8.00. What is her gross pay

Guest Nov 12, 2015

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527

1

help

is 59 composite

Guest Nov 12, 2015

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679

1

How do you solve a 1 step equation?

How do you solve a 1 step equation?
Such as X/-3=15

Guest Nov 12, 2015

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610

5

Help

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Guest Nov 12, 2015

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672

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(-1/2)^(-2/3) = Error: not real

(-1/2)^(-2/3) = Error: not real
what do you do if you're simplifying exponents and it comes up "not real"?

Guest Nov 12, 2015

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511

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Laplace transform

How do you prove that the Laplace transform is one-one, i.e. there cannot exist two functions with the same transform?

Guest Nov 12, 2015

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692

2

how much litres is there in a 5 cups

how much litres is there in a 5 cups

Guest Nov 12, 2015

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540

2

lets see

5x + 537x + 45y +t46 =?

Guest Nov 12, 2015

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