All Answers 358272 Answers

We need to find  the effective rate of monthly depreciation......we can do this,as follows :

(.88)^8  = (r)^(12*8)

(.88)^8  = r^(96)  take the log of both sides

log(.88)^8  = log (r)^96   and we can write

8log(.88) = 96 log (r)     divide both sides by 96

(1/12) log(.88)  = log r  

This says that

10^[(1/12) log(.88)]  = r = about .9894

So.....A would be correct, as Spawn said

There are 400 cars in total, because 100+300=400

In every 400 cars, 100 are blue, so 100/400 is the ratio.

Simplify by dividing both the numerator and denominator by 100.

100/400=1/4

So out of every 4 cars, 1 are blue. The ratio of blue to white is 1:3 I believe.

i still need it as a fraction in simplist form may I ask how you do that please.

Approximately 3.1415926535897932384626433833

17/20 = 0.85

Guest is correct....let's see how he/she arrived at that answer

Note :  the output [y]  changes by 2 every time the input [x] changes by 1

And the slope of a line = change in y  change in x =  2 / 1   = 2

So,  using  the form

y - y1  = 2 ( x - x1)       we can write an equation for this line

Let  (x1, y1)   =  any of the  ( Input, Output) values....I'll use the first one.... (0, 3)...so we have...

y - 3  = 2(x - 0)

y  - 3  = 2x          add 3 to both sides

y = 2x + 3

Just as "guest" said......

Thanks! Sorry i wasn't specific on the question

Are you wanting us to answer all of the questions on your worksheet?

The formula for the volume of a cylinder is:  V  =  pi · r² · h     (r = radius; h = height)

Cylinder X:  V  =  pi · 6² · 5     --->   V  =  180pi

Cylinder Y;  V  =  pi · r² · 9     --->   V  =  9pi · r²

Since the volumes are equal:   180pi  =  9pi · r²

Divide both sides by 9pi:                 20  =  r²

Find the square root:                         r  =  sqrt(20)  =  4.47 inches  (approximately)

Math that you can't comprehend.

What's the question?!

y=2x + 3 (just in case that was what you were asking)

AND I AM ONE OF THOSE MIGHTY KNIGHTS!!!!!

26 is your answer

If a function has a root at the value  x = a, it will have a factor of  x - a.  

If a function has a root at the point (-1,0), the x-value is -1, so the factor is  x - -1  = x + 1.

If it has two roots at that point (multiplicity two), it will have the factor  x + 1 twice, or  (x + 1)².

If it passes through the point (7, 0), x = 7, so it has a factor of x - 7.

Thus the function is  y  =  a(x + 1)²(x - 7)

Since it passes through the point (0,-14), replace  y  with  -14 and  x  with  0.

--->   -14  =  a(0 + 1)²(0 - 7)   --->   -14  =  a(1)²(-7)   --->   -14  =  a(-7)   --->   a  =  2

So the function is:  y  =  2(x + 1)²(x - 7)

571428571/10000000000 = 0.0571428571

5 5/7

Duh it is a fuking certain formula based on the actual shape I agree with melody what's ur number girl

The answer is "c"

geno3141: That infinite series WILL NOT give you accurate digits of Pi!!!!!!!. Please see this link

https://en.wikipedia.org/wiki/Leibniz_formula_for_%CF%80  

Under the section of: "Unusual Behavior".

Thanks, Spawn....

( √2 , 1)  ( √3 , 2)

Distance

sqrt [ ( √3 - √2)^2  + (2 -1)^2 ]  =

Notice,Spawn    ( √3 - √2)^2   =   ( √3 - √2) * ( √3 - √2)  =

√3*√3 - 2√3*√2  + √2 *√2    =

3   - 2√6  + 2 

So we have.....

sqrt [ 3 - 2√6 + 2 + 1 ]  =

sqrt  [ 6 - 2√6 ]  =  about  1.049 units

Midpoint

 [ ( √3 + √2 ) / 2  ,  (2 + 1) / 2 ]  =

[ ( √3 + √2 ) / 2 ,  3 / 2 ]      [this is exact, Spawn ...!!!  ]

HAIL the Mighty Silver Knight CPhill of the Radian table. May His Awesomeness Last forever. 

Thank you.

( √2 , 1)  ( √3 , 2)

Distance

sqrt [ ( √3 - √2)^2  + (2 -1)^2 ]  =

sqrt [ 3 - 2√6 + 2 + 1 ]  =

sqrt  [ 6 - 2√6 ]  =  about  1.049 units

Midpoint

 [ ( √3 + √2 ) / 2  ,  (2 + 1) / 2 ]  =

[ ( √3 + √2 ) / 2 ,  3 / 2 ]      [this is exact, Spawn ...!!!  ]

It is negative infinity, undefined, not a real number, etc.