billrussell42

[匿名]

回覆: 5

2010-06-13 1:48 am

If someone wanted to build a time machine, would that person need to know more about science or engineering?

[匿名]

回覆: 5

2010-06-12 8:31 pm

which transistor is invented first ?is it npn or pnp?

[匿名]

回覆: 3

2010-06-12 8:29 pm

How would you do this exponent question?

[匿名]

回覆: 2

2010-06-11 7:35 pm

Zener diode operation?

[匿名]

回覆: 4

2010-06-11 6:28 pm

this is an electrical principles...please read.?

[匿名]

回覆: 4

2010-06-10 11:01 pm

what is this image? http://img20.imageshack.us/img20/4669/30198999009889148137494.jpg?

[匿名]

回覆: 4

2010-06-10 6:21 pm

Can I open source something that has a patent.?

[匿名]

回覆: 3

2010-06-10 5:56 pm

What electronic component is abbreviated "RA"?

[匿名]

回覆: 7

2010-06-09 6:09 pm

four 9 volt batteries are connected in parallel. how much voltage is active across the circuit?

[匿名]

回覆: 9

2010-06-09 5:55 pm

what is the difference between diode & rectifire?

[匿名]

回覆: 10

2010-03-12 1:12 pm

need help solve: 2/3y = -6?

[匿名]

回覆: 2

2010-01-13 1:19 pm

11q3 - 7q - 7q3 + 7 what do i do after i subtract like variables?

[匿名]

回覆: 2

2009-12-31 5:46 am

What makes RF and LO harmonics?

[匿名]

回覆: 3

2009-11-24 12:06 am

What do you call the mechanism in a slide show that affects...?

[匿名]

回覆: 4

2009-11-08 5:30 am

The police car with its 300- siren is moving away from the warehouse at a speed of 20.0?

[匿名]

回覆: 5

2009-10-25 3:53 pm

How do I factor 2x(-4-2x^2)?

[匿名]

回覆: 6

2009-08-22 6:27 pm

which is better circular column or rectangular column?

[匿名]

回覆: 3

2009-08-21 5:36 pm

How do you solve the equation 3x^4/3 - 7 = 41?

[匿名]

回覆: 8

2009-07-21 12:00 pm

4 _ 4 _ 4 _ 4 = 20 How?

[匿名]

回覆: 3

2009-06-30 11:37 pm

x + 4/3 = 4/3 x ???????

[匿名]

回覆: 3

2009-06-29 10:16 pm

(x+4)2+4x=0......................?

[匿名]

回覆: 6

2009-06-27 12:11 am

What conducts electricity well but heat poorly?

[匿名]

回覆: 22

2009-05-07 3:16 pm

15 minus 2 times (5 plus 3) divided by 4 =?

[匿名]

回覆: 14

2009-04-25 5:41 pm

What is the answer to [5(x+7)+8x]?

[匿名]

回覆: 7

2009-04-09 4:27 pm

Math helpppp! Please and thankyouu!: )?

[匿名]

回覆: 8

2009-03-27 3:05 pm

What's the next number? 1, 2, 6, 42, 1806,?

[匿名]

回覆: 4

2009-03-15 3:48 pm

(3/x-2)-(6/x)=1. what is the sum of the solution?

[匿名]

回覆: 3

2009-03-08 12:09 am

10 x probe vs 50ohm coaxial cable?

[匿名]

回覆: 11

2009-02-27 11:33 am

how do you solve n over 3 + 10=75?

[匿名]

回覆: 5

2009-01-30 2:40 pm

75^2-108 factor this expression completley?

[匿名]

回覆: 6

2009-01-23 2:30 pm

Find the inverse of the function f(x)= 2x+1/x-2?

[匿名]

回覆: 6

2009-01-21 4:51 pm

R=pL/A (Resistance = resistivity (ohms/m) x length / cross sectional area) ?

[匿名]

回覆: 6

2009-01-15 2:22 pm

math help please fraction??

[匿名]

回覆: 5

2009-01-15 2:23 pm

please help me with math????

[匿名]

回覆: 6

2009-01-15 2:20 pm

i need help with this mah question????(fractions)?

[匿名]

回覆: 2

2009-01-05 11:35 am

Prove that 0.58 = 58/99.?

[匿名]

回覆: 7

2008-12-31 3:00 am

Will someone help me with this math question?

[匿名]

回覆: 9

2008-12-31 3:02 am

math question don't know if i got the answer right.?

[匿名]

回覆: 9

2008-12-26 1:15 am

. Solve using the square root property:(x + 3)^2 = 49?

[匿名]

回覆: 20

2008-12-24 2:09 am

what is the answer for the equation for 2+2 ?

[匿名]

回覆: 9

2008-12-19 2:06 pm

Solve the following: (2+3i)-(-3+4i)?

[匿名]

回覆: 5

2008-11-16 2:37 pm

Can someone please help me with this algebra problem? (x-2)/3-(x+5)/6=(5x-2)/9 ?

[匿名]

回覆: 8

2008-11-13 2:33 pm

multiply (5x-4y)(2x-y)?

[匿名]

回覆: 2

2008-10-08 3:37 pm

Using quadratic formula solve: 3x^2-6x=2?

poor student

回覆: 10

2008-09-25 2:06 am

Sky dish (Satellite dish) damage human body?

[匿名]

回覆: 4

2008-08-28 3:10 pm

what is the answer to this maths question bd-3bd2?

[匿名]

回覆: 7

2008-08-28 3:04 pm

how to solve the following?

[匿名]

回覆: 9

2008-08-28 3:04 pm

how many litters are in a gallon?

[匿名]

回覆: 5

2008-08-27 5:50 pm

Please reduce 3√a^6*9 / 3a^2 ?

[匿名]

回覆: 6

2008-08-25 1:23 pm

Fastest way to factor out. Is there any?