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Post New Question
All Questions
+0
237689 Questions
+5
513
1
Logarithm
Lg 5 = 0.699 lg 6 = 0.778
In lg 2 = lg 5/10 = lg 10- lg 5 = 1 - 0.699 = 0,301
Why is lg 10 = 1?
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Guest
Apr 12, 2016
+5
402
0
help!!!!!!!!!!!!
-5x X+4 x +9 -10 x X
Guest
Apr 12, 2016
0
1715
2
+16
The Sun gets lighter by 4 million tons (4×109 kg) every second. Using Einstein's famous equation --- E=mc2 --- figure out how much energy is released by the
The Sun gets lighter by 4 million tons (4×109 kg) every second. Using Einstein's famous equation --- E=mc2 --- figure out how much energy is released by the Sun every second (called the solar luminosity). Now let's make a comparison. Through a chemical
read more ..
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rex2394
Apr 12, 2016
+5
456
0
+10
Please help!!
ax + by = cz
where A, B, C, x, y and z are positive integers and x, y and z are all greater than 2, then A, B and C must have a common prime factor.
moist.math
Apr 12, 2016
+5
639
2
answer please
how much is 64+96
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Guest
Apr 12, 2016
0
616
2
what are the prime factors of 343 using exponents? I have been focusing on a math problem my teacher gave to me.
what are the prime factors of 343 using exponents?
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Guest
Apr 12, 2016
0
485
1
(n+1)= 4(n) solve for n
(n+1)= 4(n) solve for n
( 3 ) (2)
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Guest
Apr 12, 2016
+1
696
3
Testing you guys
What is 2 to the power of 6?
HighSchoolCalculus
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Guest
Apr 12, 2016
+5
1324
1
+120
Linear Equations
Brad can make 4 key chains in an hour. Velma can make only 3 key chains in an hour, but she already has 6 completed key chains. How he can use a system of equations to determine when he will have the same number of key chains as Velma.
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yollycaprice
Apr 12, 2016
+5
406
2
halp me
19.5*14.152+78/2=what
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Guest
Apr 12, 2016
0
467
2
Trig Functions
what is sin(t) if cot(t)=9
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Guest
Apr 12, 2016
+5
467
2
Trigonometric Ratios
how to get 14 as the hypotenuese in a right 45-45-90?
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Guest
Apr 12, 2016
0
1283
1
Solve for h
1/2(x+6)=2x and 5-2x=7x-h
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Guest
Apr 12, 2016
+5
1103
1
Finding q1,q2,q3
Finding q1,q2,q3
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Guest
Apr 12, 2016
0
2256
3
+69
Stuck on Question Please Help
In the drawing, a triangle is formed by drawing a line segment of length a from (4,3) to the positive x-axis. For what value(s) of a can you form
a) one triangle?
b) two triangles?
c) no triangles?
read more ..
CPhill
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fizzworth
Apr 12, 2016
+5
7265
3
what is (3 x square root of 5)squared?
what is (3 x square root of 5)squared?
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Guest
Apr 12, 2016
0
589
2
Math question
What is 1/4 times 4.9289?
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Guest
Apr 12, 2016
0
1084
2
+333
Short quick question
What would this equate to and what would this equate to
?
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Misaki
Apr 12, 2016
+7
814
3
David's Life Story
David is 14 and there are 50 students in his age level but nobody likes him because he is a retard how many people like David?
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Guest
Apr 12, 2016
+8
726
1
+153
where would you put 130sqr on a number line???
where would you put 130sqr on a number line???
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wondergirl257
Apr 12, 2016
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