What is it comparing it to?
<span>2√3 = 1.26 times as large </span>
Answer:
6
Step 1: Solve Square Root
Vx+3=x-3
x+3=(x-3)^2 (squared both sides)
x+3=x^2-6x+9
x+3-(x^2-6x+9)=0
(-x+1)(x-6)=0 (factor left side of equation)
-x+1=0 or x-6=0
x=1 or x=6
When you plug it in to check
1 (Doesn't Work)
6 (Work)
Therefore, 6 is your solution.
Answer:
14.2 years
Step-by-step explanation:
The town grows 4% (0.04) every year.
3000 x 0.04 = 120, so the town gains 120 people every year.
The town needs 1700 more people to get to 4700.
So, 4700/120= 14.1666666667
That rounds up to 14.2 years.
Hope this helped :)
Let
a the first term of the sequence and
q the ratio of the sequence. So, our exponencial function is in the form:
, where
n is the number of the term of the sequence that we want find. So, as
n is a natural number, a rasonable domain is the whole numbers.
One third added to twice a number is 64