All Questions

+5

682

1

math

12(a+7)

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Guest Sep 2, 2015

+4

679

2

how do i do box and whisker plots

how do I do box and whisker plots

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Guest Sep 2, 2015

+3

630

1

help

-2/11*1/2*(-22/13)

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Guest Sep 2, 2015

+9

578

1

question is as following; "Expand the expression (sqrt(a)+sqrt(2)^2", how would I go fourth with this? And what is the answer

question is as following; "Expand the expression (sqrt(a)+sqrt(2)^2", how would I go fourth with this? And what is the answer
Thanks.

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Guest Sep 2, 2015

+5

920

1

the result is 100000^1/4 ?!!

(5^1/4+3*(10^1/4)-15^1/4)*125^1/4

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Guest Sep 2, 2015

+5

1227

2

7k^2+9k is this possible to factor?

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Guest Sep 2, 2015

+1

1

9292

4

What is 20 divided by 1/4

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Guest Sep 2, 2015

0

659

1

Algebra 2?

102+y^2=y

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Guest Sep 2, 2015

+5

940

1

An electron is traveling with a velocity of 2.78x10^5 m/s

An electron is traveling with a velocity of 2.78x10^5 m/s
A. What is it's wavelength?
B. What is it's frequency?

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Guest Sep 2, 2015

+5

978

1

+238

proof??????proof??????????

abcd is a parallelogram ac is diagnol ,so it divides into 2 triangles?so prove that areas of 2 triangles are equal??and diagnols of parallelogram are equal or not??

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matsunnymat Sep 2, 2015

0

772

0

how do i get the 1st standard deviation from the mean of 45 with a standard deviation of 8.3?

Guest Sep 2, 2015

+8

1437

1

+413

iom

prove that 0/0 =2

kes1968 ●

kes1968 Sep 2, 2015

+5

1472

1

what is 28 times 4

what is 28 times 4
divided by 2?

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Guest Sep 2, 2015

0

589

0

Average Rate of Change

average rate of change between interval 1 and 2

Guest Sep 2, 2015

0

1

4763

1

Physics

What is the time lapse between seeing a lightning strike and hearing the thunder if the lightning flash is 45 km away? The speed of light waves in air is 3 × 108 m/s and the speed of sound waves in air is 333 m/s. Answer in units of s.

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Guest Sep 2, 2015

0

672

1

Could someone help with a trig question?

Could someone help with a trig question?

Right angle triangle oriented with the right angle in the bottom left. At the top is a 37 degree angle and the hypotenuse is 15 miles long what is the length of the bottom side?

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Guest Sep 2, 2015

0

786

1

(w-7)(w+1) smiplify your answer

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Guest Sep 2, 2015

0

628

1

what is

what is
x-3y=16
2x+5y=-1

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Guest Sep 2, 2015

0

714

1

Can anyone explain Ohms Law?

ohms law?

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Guest Sep 2, 2015

0

737

2

number sign button?

where is the negative number sign button?

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Guest Sep 2, 2015

0

671

2

Can anyone answere this :P if its false or true, does this work or not?

Hi how can the answere of 4,19 * 10^3 *1,75 *86 be writen like this "6,3*10^2" ?

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Guest Sep 2, 2015

0

665

2

help me plz

15 cm to 12 cm rate if decrease

Melody ●●

Guest Sep 2, 2015

+5

773

0

Convert Polar Form to Cartesian Form

π/2 converted to cartesian form, the answer is 64i aswell

Guest Sep 2, 2015

0

708

1

FV of annuity

The future value of an annuity due of $10,000 per year for 20 years at 5% interest is

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Guest Sep 2, 2015

All Questions ⁺⁰238453 Questions

math

how do i do box and whisker plots

help

question is as following; "Expand the expression (sqrt(a)+sqrt(2)^2", how would I go fourth with this? And what is the answer

the result is 100000^1/4 ?!!

7k^2+9k is this possible to factor?

What is 20 divided by 1/4

Algebra 2?

An electron is traveling with a velocity of 2.78x10^5 m/s

proof??????proof??????????

how do i get the 1st standard deviation from the mean of 45 with a standard deviation of 8.3?

iom

what is 28 times 4

Average Rate of Change

Physics

Could someone help with a trig question?

(w-7)(w+1) smiplify your answer

what is

Can anyone explain Ohms Law?

number sign button?

Can anyone answere this :P if its false or true, does this work or not?

help me plz

Convert Polar Form to Cartesian Form

FV of annuity

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