All Answers 358090 Answers

1+1=2

It's 67.6, I can guarentee it.

7p+36=8

Subtract 36 from both sides.

7p=-28

divide by 7.

p=-4

(Finish it all the way through please. Thanks! :D )

3.14159265

4/5=.8 9/5=1.8 -1/2=-.5 multiply all of these for a decimal answer or find common denomenator which would be 10 4/5=8/10 9/5=18/10 -1/2=-5/10

i did 287/.5-78.2 and got x=495.8 im not sure if this is right

-4p+8=3p+36

get rid of 1 side

7p+28

Here is a pretty good explanation :

http://www.mathsisfun.com/converting-decimals-fractions.html

2             

I guess this is supposed to be

10^x   = √10

Note......√10   =  10^(1/2)

So

10^x  = 10^(1/2)     and x is obviously =  1/2

Pi is a mathematical constant used to define the ratio of the circumference of a circle to the diameter of said circle.

actually its 0.04

Because sience!

 

2 +  3/4   =

8/4  +  3/4  =

11/4

thirteen

and

nine billion ,
nine hundred seventy million ,
eight hundred forty one thousand ,
five hundred three ten-billionth(s)

If your sister was half your age when you were four, she must have been two.

So.....she is two years younger than you  [ 98 ]

carla pays 35 bolivianos for a movie ticket, buy pipocas that cost 10 bolivianos and a gas that costs 7 bolvianos how much money you have left if I take 60 bolivianos? (Remember that each expenditure is a negative number)

60 - 35  - 10  - 7   =  8 bolivianos   restante      (remaining)

asin(.4848) = 28.999369785716

B≈29 degrees.

644

644

You can use the change-of-base formula:  log_b(x)  =  log(x) / log(b).

For example:  log₈(64)  =  log(64) / log(8).

2x^2+3x+7=0    this will not factor.......and it has no real solutions, either

Using the quadratic formula....the solutions are    x =  [-3 ± i√47] / 4

I assume this is  \(4000=\frac{6000}{1+29*e^{-0.4t}}\)

Divide both sides by 2000 and multiply both sides by the denominator of the right-hand side to get

\(1+29e^{-0.4t}=\frac{3}{2}\)

Subtract 1 from each side and divide both sides by 29 to get

\(e^{-0.4t}=\frac{1}{58}\)

Take log to base e (ln) of both sides and divide by -0.4 to get

\(t=-\frac{1}{0.4\times \ln{58}}\)

or t ≈ 10.151

There are a number of different types of infinity.  The first that is usually considered is that of the number of positive whole numbers.  This number is usually called aleph0 (or alephnull).  The mathematics of infinite numbers is weird, and is such that aleph0/aleph0 = aleph0.  

You cannot assume your intuition about, or knowledge of, finite numbers automatically applies to trans-finite numbers.

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