All Questions ⁺⁰238019 Questions

0

896

1

what does Ec 2 mean?

what does Ec 2 mean?

Guest Jun 12, 2017

Jun 11, 2017

0

4787

1

Probability

Sally spins a fair spinner numbered 1-5 and rolls a fair dice.
What is the probability of obtaining a multiple of 3 and a factor of 10?

Guest Jun 11, 2017

0

831

1

How to do subtracting fractions from mixed numbers like denominators.

How to do19 3/9-5/9 this math?

Guest Jun 11, 2017

+1

833

1

Just wondering

What is the square root of -1 and why?

Guest Jun 11, 2017

0

854

2

Series expansion

Expand the following for at least 5 terms: (1 + x)^(1/5). Please explain the method used for the expansion. Thank you for any help.

Guest Jun 11, 2017

0

793

1

factoring

How do i simplify (3x^2-4y)(2x^3+5y)?

Guest Jun 11, 2017

0

864

1

Algebra Question

What does x equal?

Guest Jun 11, 2017

0

1032

1

how can I get cos(150) to show up as a radical rather than a decimal?

how can I get cos(150) to show up as a radical rather than a decimal?

Guest Jun 11, 2017

0

970

1

USING PEMDAS RULE

[(-2) - {(-4)^2 - 2}] ● ((-4) - (-3))

TheXSquaredFactor ●

Guest Jun 11, 2017

0

1002

6

please help again, how do i find x/y when (1+x)/(1+y)=2.307

please help, how do i find x/y when (1+x)/(1+y)=2.307

i don't have another equation, this is not a textbook question, but something i am trying to figure out myself ...
read more ..

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Guest Jun 11, 2017

0

760

2

3+2+1=30

3+2+1=30
4+0+6=0
5+1+1=25
2+2+2=? read more ..

Guest Jun 11, 2017

0

1055

2

􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q 2

􀍺􀍲􀜳􀍺􀍲0=80Q-0,05Q2
Q=?

Guest Jun 11, 2017

0

940

1

y=x(x-4)

y=x(x-4)
how do you do it

Guest Jun 11, 2017

0

837

1

0=20-0,05Q

Guest Jun 11, 2017

0

867

1

help

Solve the inequality -2x is smaller than 16 -3 and hence find the smallest value of x, if x is an integer.

Guest Jun 11, 2017

0

1084

2

missing number

79,141,238,355,401,?

Guest Jun 11, 2017

0

936

2

convert a fraction to a percent

How do I convert 8 3/8 to a percent?

Guest Jun 11, 2017

0

1326

4

Geometry

In right triangle ABC, we have angle BAC = 90° and D is the midpoint of line AC. If AB = 7 and BC = 25, then what is tan of angle BDC?

Guest Jun 11, 2017

Jun 10, 2017

0

865

5

how to

كيف احسن لاظلع البقاياء ف الريظيات

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Guest Jun 10, 2017

+5

1437

4

+501

I need help QUICK!

Hey guys I need help quick, !(-1,n), B(3,5),C(-4,0)andD(0,2) are 4 given points. Find the value of n in each of the following situations: AB//CD AB is perpendicular with CD P(a,1),Q(0,-a,R(2,1)andS(-1,-1) are 4 vertices of a quadrilateral. If PQ // SR, read more ..

Davis Jun 10, 2017

+7

1114

0

+501

Glitch?

Why is the + or - sign not working when I am doing calculations? Can someone fix it pls? Any help would be appreciated!

off-topic

Davis Jun 10, 2017

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