Answer:
no because 3/20 is eguivilent to 0.15 whitch is half of 0.3
X2+-4x+4=20 the final answer is 20!
Answer:

Step-by-step explanation:
Lets use the compound interest formula provided to solve this:

<em>P = initial balance</em>
<em>r = interest rate (decimal)</em>
<em>n = number of times compounded annually</em>
<em>t = time</em>
First, change 6% into a decimal:
6% ->
-> 0.06
Since the interest is compounded semi-annually, we will use 2 for n. Lets plug in the values now and your equation will be:

Answer:
4
When you divide powers you take them away but when you times them you add them