All Questions ⁺⁰237700 Questions

+5

514

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?

Guest Apr 12, 2016

+5

401

0

help!!!!!!!!!!!!

-5x X+4 x +9 -10 x X

Guest Apr 12, 2016

0

1717

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 ..

rex2394 Apr 12, 2016

+5

457

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

642

2

answer please

how much is 64+96

Guest Apr 12, 2016

0

617

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?

Guest Apr 12, 2016

0

486

1

(n+1)= 4(n) solve for n

(n+1)= 4(n) solve for n
( 3 ) (2)

Guest Apr 12, 2016

+1

698

3

Testing you guys

What is 2 to the power of 6?

HighSchoolCalculus ●●●

Guest Apr 12, 2016

+5

1325

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.

yollycaprice Apr 12, 2016

+5

407

2

halp me

19.5*14.152+78/2=what

Guest Apr 12, 2016

0

470

2

Trig Functions

what is sin(t) if cot(t)=9

Guest Apr 12, 2016

+5

468

2

Trigonometric Ratios

how to get 14 as the hypotenuese in a right 45-45-90?

Guest Apr 12, 2016

0

1284

1

Solve for h

1/2(x+6)=2x and 5-2x=7x-h

Guest Apr 12, 2016

+5

1103

1

Finding q1,q2,q3

Finding q1,q2,q3

Guest Apr 12, 2016

0

2257

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 ●●●

fizzworth Apr 12, 2016

+5

7267

3

what is (3 x square root of 5)squared?

what is (3 x square root of 5)squared?

Guest Apr 12, 2016

0

591

2

Math question

What is 1/4 times 4.9289?

Guest Apr 12, 2016

0

1086

2

+333

Short quick question

What would this equate to and what would this equate to
?

Misaki Apr 12, 2016

+7

815

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?

Guest Apr 12, 2016

+8

728

1

+153

where would you put 130sqr on a number line???

where would you put 130sqr on a number line???

wondergirl257 Apr 12, 2016

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