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All Answers 358087 Answers

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 #3
avatar+130511 
0

(16x)^(2n + 1)  =

 

(16x)^(2n) * 16x  \

 

[(16x)^2]^n * 16x  =

 

[256 x^2]^n * 16x

 

 

cool cool cool

CPhillApr 18, 2017
 #1
avatar+130511 
+2

P  = Po * 2^(n / 4)    

 

Where Po is the original population and P is the final population after n hours

 

So  our function is

 

P  = 100 * 2^(n /4)     and n  =   7   hours after 10AM  = 5PM

 

So

 

P = 100* 2^(7/4)   ≈  336

 

 

cool cool cool

CPhillApr 18, 2017
 #2
avatar+37 
0

What about 16x being raised to 2(n+1)

bingbyApr 18, 2017
 #1
avatar+37 
+1

8x(2x)^2=8

 

Divide both sides by 8

x(2x)^2=1

Simplify the exponent

x(2x)^2=x(2x)(2x)

Apply the distributive property

(2x)(2x)=4x^2

(4x^2)x=4x^3

We now have 4x^3=1

Divide by the constant on the left side (4)

x^3=(1/4)

Take the cube root

\(x = \sqrt[3]{1/4}\)

 

Simplify

 

\(x = 1/\sqrt[3]{4}\)

.
bingbyApr 18, 2017
 #1
avatar+130511 
0

16x^(2n + 1)  =

 

16x^(2n)*x

 

 

cool cool cool

CPhillApr 18, 2017
 #1
avatar
0

NO! It is undefined!.

GuestApr 18, 2017
 #3
avatar
0

Sorry, there was a typo!!

GuestApr 18, 2017
 #2
avatar+37 
0

How is this an answer

bingbyApr 18, 2017
 #1
avatar+130511 
0

No image  is shown....

 

 

 

cool cool cool

CPhillApr 18, 2017
 #1
avatar+130511 
+1

Actually.....none of these are correct

 

Circle 1  is a translation  2 units to the right and 1 unit down from circle 2 and a dialation of circle 2  with a scale factor of 0.8

 

 

cool cool cool

CPhillApr 18, 2017

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