All Questions ⁺⁰237808 Questions

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422

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Answer please

16.50+6.60 +14.30=

Guest Feb 14, 2016

0

8

1295

4

Calculus..........

Integrate: dx/sqrt[1 - x^2], for all x from -1 to 1. Please help and thanks.

heureka ●●●●

Guest Feb 14, 2016

0

658

2

how do you enter x to the -2/3 power?

how do you enter x to the -2/3 power?

Guest Feb 14, 2016

+10

871

4

+1243

Valentines

Just wanted you guys to know .. I hope your valentines is much better then mine...

AlexGotGame ●●●●

BreeDaBoss Feb 14, 2016

+5

634

2

Inverse Trig

How do I use the inverse trig function on the calculator?

Guest Feb 14, 2016

0

422

1

Inverse Trig

How do I use the inverse trig function on the calculator?

Guest Feb 14, 2016

-1

8

1604

3

+2499

i didn t understand :(

Nauseated ●●●

Solveit Feb 14, 2016

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514

1

understanding

why dose it say 5.1602814698983581 it needs to say a number with a remander im in third grade and i dont understand the long number so please fix this so i undertand because every caculatur says

Guest Feb 14, 2016

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893

1

2+2+9+9+9+9+9+9++9+9+9+9+9++99++9+9+9+9+9+9+9+9+9+9+9+9+9+99+9+9++99+9++9+9+9+9+9+9+9++9+9+9+9+9+9+9+9+9

2+2+9+9+9+9+9+9++9+9+9+9+9++99++9+9+9+9+9+9+9+9+9+9+9+9+9+99+9+9++99+9++9+9+9+9+9+9+9++9+9+9+9+9+9+9+9+9

Guest Feb 14, 2016

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505

2

fdg

3 take away negative 1^2 will be 4?

Guest Feb 14, 2016

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653

1

Trig Question Need help

The Height of a vertical post PQ is 7.7m. Given that A is a point on level ground such that AP makes an angle of 27 degree with the horizontal, find the distance

Guest Feb 14, 2016

+10

925

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+5265

100% Off Topic.

Happy Valentine's Day everyone!

rarinstraw1195 Feb 14, 2016

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871

1

My School Problems

An airplane leaves an airport and travels 100 mi in a direction of 300 degrees. How far north of the airport is the plane then? how far west?

Guest Feb 14, 2016

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1232

2

Let y=sin(nsin^-1x), n>0.Show that: (1 - x^2)y" - xy' + n^2y=0

Let y=sin(n*sin^-1x), n>0.Show that: (1 - x^2)*y" - xy' + n^2y=0

Guest Feb 14, 2016

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669

2

HELP

Guest Feb 14, 2016

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807

3

+2499

Questions

Questions which i am interested in (am i right ?):
http://web2.0calc.com/questions/perms_1
http://web2.0calc.com/questions/perms
read more ..

Melody ●●●

Solveit Feb 14, 2016

+26

10

1380

1

+118734

@ Lantern for "What is happening" Mon 15/2/16

The is called the Lantern Post because it lights the way to the "What is happening" thread

https://web2.0calc.com/questions/what-is-happening-wrap-4#r91
read more ..

Melody Feb 14, 2016

0

579

4

false or true

lga+lg1/a=0
Is this true or false?
I think it is true only if a=1.

Guest Feb 14, 2016

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18003

1

Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60\%60%60, percent of the items on

Anastasia is grocery shopping with her father and wonders how much shopping is left to do. "We already have 60\%60%60, percent of the items on our list," her father says. Anastasia sees 121212 items in the cart.
read more ..

Guest Feb 14, 2016

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497

1

help

3,0 x 10^8ms / 6,862 x 10^-7m

Guest Feb 14, 2016

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