All Questions ⁺⁰238216 Questions

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548

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Can you answer "Evaluate 3^-2" with working out?

Can you answer "Evaluate 3^-2" with working out?

Guest Nov 1, 2015

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495

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find the X

Guest Nov 1, 2015

+5

765

2

+104

help!

cosh(4,83,3) x 73 + csc(19,38,82) # (82,2,18) mod 293 sqrt3(82) pi(8.92) sqrt9(82) x 34(92(sqrt(93))

cars_456 ●●

cars_456 Nov 1, 2015

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7

1105

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Solar cooker

The sun generates power at approx. 1kjs-1. A solar cooker is a dome-like parabolic mirror that can reflect and focus the light falling on it to one point and is used as a sustainable way of cooking that uses no fuel. If a solar cooker has an area of 1m, read more ..

Guest Nov 1, 2015

+5

962

3

+104

spam

stop spamming!!

cars_456 ●●●

cars_456 Nov 1, 2015

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821

2

+104

help

csc(tanh(nPr(sqrt3(csc(sqrt(log(sqrt3(sqrt3(sqrt3(log(sec(sqrt3(sqrt3(sec(sqrt3(sqrt3(sec(sqrt3(sqrt3(sqrt(sqrt(tanh(sqrt(cosh(tanh(e, )94^2)))54^3^3^2))^3))))))^4)))4^3^3)^3^3)^25))))))*5, )^3878)4)
help

read more ..

cars_456 Nov 1, 2015

+5

764

7

HOW?!

How does Melody have that many points? How many questions did you answer??!

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Guest Nov 1, 2015

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504

1

give methe answer please

Guest Nov 1, 2015

+1

512

1

Math

can you give me the answer to root 7 - root 11 - 4 * root 7, please

Guest Nov 1, 2015

+5

9

1231

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Economy cars $$ Linear function

Helo everyone can someone help me to resolve this ?

If f is a linear model for which f(4) = -3 and f(-4) = 21
read more ..

Guest Nov 1, 2015

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1000

3

+1832

Angle of twist

For part (a) which rod should I take the Aluminum or the brass and why ?

read more ..

physics

heureka ●●●

xvxvxv Nov 1, 2015

+2

600

2

what is the square root of 49

what is the square root of 49

cars_456 ●●

Guest Nov 1, 2015

0

559

1

just chat yo

Guest Nov 1, 2015

0

459

1

fraction

Guest Nov 1, 2015

0

553

1

help me i cant do this

what is
2/3 - 1/6
2/5 + 1/6
2 1/4 + 1 3/4 read more ..

Guest Nov 1, 2015

+26

8

1370

5

+118739

@@ Lantern Wrap Sun 1/11/15

The is called the Lantern Post because it lights the way to the "What is happening" thread
The "What is Happening" thread can be accessed directly. It is at the following address:

http://web2.0calc.com/questions/what-is-happening-wrap-4#r15 read more ..

CPhill ●●●●●

Melody Nov 1, 2015

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506

0

lol

Guest Nov 1, 2015

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1098

2

100 lg2 = x, x € N

100lg2 = x, x € N

Guest Nov 1, 2015

0

683

2

Answer this please

Answer x=-((118/(15*y+897)))*5-int(9/2, 6/4-5 please

Guest Nov 1, 2015

0

539

0

HELPPPPP!!!!! Calculating the Boiling Point of an aqueous Solution

What is the boiling point of a solution that contains 1.25 mole of sucrose in a kilogram of water?

the answer is 100.89 what is the solution? I tride to multiply it to 0. 51.

Guest Nov 1, 2015

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