All Questions

765

physics

how do you solve for the magnitude of 2 vectors when given the other vector that creates equilibrium?

●

Guest Jul 30, 2013

623

question/need help

3 lines may lie in the same plane in 4 ways such tat there are 0,1,2,or 3 points of intersection. draw all four circles

johnvu546 Jul 30, 2013

765

binari

what is: 1 bin / 1010 bin= in binari

●

Guest Jul 30, 2013

681

x and y intercept

My teacher in Mathematics is making her explanations difficultly
How can we say to her that we can't really understand her explanations? Because every time we ask her she got angry on us. So we're not asking although we don't understand her.
Just read more ..

●

Guest Jul 30, 2013

697

asking question

for GH, the coordinate of G is 2x-6 and the coordinate of H is x-5 . Find the coordinate of G if GH = 6

johnvu546 Jul 30, 2013

Jul 29, 2013

670

Square Yards

how many square yards are there in a measurement of 21' x 36'

Guest Jul 29, 2013

617

ALGEBRA

2(-1/2)

Guest Jul 29, 2013

820

trigonometric functions

find all the values of x which satisfies 0<x<360 , cos 3x=0.39 ?

●

Guest Jul 29, 2013

639

permutations

What is 855nCr90 / 900nCr90

Guest Jul 29, 2013

Jul 28, 2013

740

Math Calculations

how do I put in a fraction in the scientific calculator

●●

Guest Jul 28, 2013

757

inverse sine

what is the inverse sine of 180 degrees

Guest Jul 28, 2013

658

Function

Slove log2(x-1)=log2(2x+1)
Thanks

●

Guest Jul 28, 2013

727

Pthagorean Theorem

what would a triangle with the base x+2 and the height x and the hypotenuse 10. how would i find x?

●

Guest Jul 28, 2013

694

Leaking tire.

A bike tire is leaking. Every 15 minutes 36% of the air leaks away.
A) How much % of the air has dissapeared after 30 minutes: The answer is 59%
B) How much % air dissapears every 10 minutes? Anwser is 25.7%
I've treid them but I cannot figure read more ..

Guest Jul 28, 2013

Jul 27, 2013

691

algebra

2a(a-5)+4(a-5)

●

Guest Jul 27, 2013

727

Physics homework

A man walks 40 meters east, 20 meters west and 10 meters south. Determine the displacement.

●

Guest Jul 27, 2013

Jul 26, 2013

774

help

1/4(9y-3)+1/16(12y+17)

bfaicco Jul 26, 2013

783

college algerba

how do I get x with the power 4 times x with the power of 8 and so forth on so on with these number

●

Guest Jul 26, 2013

911

tan inverse

tan-1 -6.305/3.125

●

Guest Jul 26, 2013

921

math question

There are 30 people in student council that are running for the offices of president and vice president. In how many different ways can those offices be assigned?

●

Guest Jul 26, 2013

Jul 25, 2013

779

help

Im given this equation 36 3/2 as a mixed number and im suposse to simplify it. now the paper gives me the answer but im gettting something totally difeernt. it gives me 216. Help

●

Guest Jul 25, 2013

734

MATH

78 is 6% of what number?

●

Guest Jul 25, 2013

702

trigonometry

given the sin,cos,tan,cot,csc,and sec how can i determine the quadrant?

●

Guest Jul 25, 2013

961

+16

Mutually Exclusive Events

Question :- If A and B are two mutually exclusive events the probability of occurring A or probability occurring B is P(A) + P(B).
P(A or B) = P(A) + P(B)
What is the probability of a die showing 5 or 3 when it is rolled down?

●

brosnan123 Jul 25, 2013

710

+10

Exponential Functions Question

What is 85e(to the power of 32.5)?

●

PhysicsPIguy Jul 25, 2013

All Questions ⁺⁰238214 Questions

physics

question/need help

binari

x and y intercept

asking question

Square Yards

ALGEBRA

trigonometric functions

permutations

Math Calculations

inverse sine

Function

Pthagorean Theorem

Leaking tire.

algebra

Physics homework

help

college algerba

tan inverse

math question

help

MATH

trigonometry

Mutually Exclusive Events

Exponential Functions Question

0 Online Users

Top Users

Sticky Topics