Answer:3:1
Step-by-step explanation:
Given
There are 27 solid spheres of radius x cm
The volume of a sphere is 
The volume of 27 old spheres is the same as the volume of a new sphere
The volume of the old spheres is

The volume of a new sphere is

Now,

Answer:
100%
Step-by-step explanation:
An exponential equation with a growth rate can be expressed as:
where r is a positive number, and represents the growth rate.
In this case since the base of the exponent equals 2, that means r=1, since 1+1=2. This means it has a growth rate of 100%, which makes sense, since the base is 2, meaning it doubles or increases by 100% every time x increases by 1.
Answer:
answer is down
Step-by-step explanation:
4) S and Z
5) A line that goes vertical and then goes to the right
see this:
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/
/
/
/
Answer:
x^2 − 20x + 100
Step-by-step explanation:
Answer:
Donnys
Step-by-step explanation:
You get 10 bagels for $11 at Bobs, while you can get 12 bagels for less ($9).