All Questions ⁺⁰237826 Questions

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Finding decibel

(a) Find the decibel rating of a sound having intensity 100 comma 000 comma 000 comma 000100,000,000,000Upper I 0I0, where Upper I 0I0 is the initial intensity. (b) If the intensity of a sound is doubleddoubled, by how much is the decibel rating increased? read more ..

Guest Mar 3, 2016

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516

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help...?

sqrt(21(21-13)(21-15)(21-14))

Guest Mar 3, 2016

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1300

1

Geometry - Composite Figure

A composite figure is formed by a square and an isosceles right triangle.If the sides of the square and the legs of the triangle are 6 centimeters long what is the area of the figure?

Guest Mar 3, 2016

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921

1

what is 6 trillion times 7 thousand?

what is 6 trillion times 7 thousand?

Guest Mar 3, 2016

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507

1

cheeeeeeese

What is the meaning of life?

Guest Mar 3, 2016

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427

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what is 2(1/2)

Guest Mar 3, 2016

+5

922

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+615

Your day

How is your guys day, mine has been ok

ShaneSebree Mar 3, 2016

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530

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x^2-7x=-6

Guest Mar 3, 2016

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735

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Help

if the circumference of a circle is 64 inches, what is the diameter of the circle( to the nearest whole number) use 3.14 for pie

Guest Mar 3, 2016

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402

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3774638092

Guest Mar 3, 2016

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490

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Please Help me

why are there none about fractions?

Guest Mar 3, 2016

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1066

8

+128

Converting

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JackWave11 Mar 3, 2016

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623

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Math

what is 764 - 456 =

Guest Mar 3, 2016

+5

1017

3

+2592

Help please

I need your help guys. I need 20 actors. We will be doing Romeo and Juliet since my current play is behind schedule. The positions will be on first come first serve. That means, if you want a part, you have to message me first. I then will put read more ..

SpawnofAngel Mar 3, 2016

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427

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HELP HELP HELP

Guest Mar 3, 2016

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566

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How to find the inverse function of f(x)=e^x+x-1

How to find the inverse function of f(x)=e^x+x-1

Guest Mar 3, 2016

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1616

2

Two of the three sides of a triangle are 20 and 15. Which of the following numbers is not a possible perimeter of the triangle?

Two of the three sides of a triangle are 20 and 15. Which of the following numbers is not a possible perimeter of the triangle?

Guest Mar 3, 2016

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1527

4

Trigonometry

A boy flying a kite lets out 300ft of string which makes an angle of 38 degrees with the ground. Assuming that the string is straight, how high above the ground is the kite?

Solveit ●●●●

Guest Mar 3, 2016

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384

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title

Guest Mar 3, 2016

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1135

2

How many different vertical arrangements are there if 15 flags is 6 are white, 4 are blue, 2 are red and 3 are black?

How many different vertical arrangements are there if 15 flags is 6 are white, 4 are blue, 2 are red and 3 are black?

Guest Mar 3, 2016

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574

2

what is the formula for perimeter of a rectangle?

what is the formula for perimeter of a rectangle?

Guest Mar 3, 2016

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392

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question

what is 9/32 in simplist form?

Guest Mar 3, 2016

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