has characteristic equation
with roots at 
. Then the characteristic solution is
For the particular solution, consider the ansatz 
, whose first and second derivatives vanish. Substitute 
and its derivatives into the equation:
Then the general solution to the equation is
With 
, we have
and with 
,
Then the particular solution to the equation is
Your answer is 6% of x.
We can write the given information as equations to find the answer:
Another way to write "20% of x" is to write 0.2x, so therefore 0.2x = y
You can also write "30% of y" as 0.3y, so 0.3y = z
Now we can substitute in the first equation to the second equation, as we know what y equals in terms of x:
0.3(0.2x) = z
Multiplying out we get:
0.06x = z, and 0.06 as a percentage is 6%
I hope this helps!
<span>Greetings!
"One million four hundred ninety-six thousand seven hundred seventy -two in standard form."...
First start at the end of the number:
Two is in the ones place: 2
Seven is in the tens place: 72
Seven is in the hundreds place: 772
Six is in the thousands place: 6772
Nine is in the ten-thousands place: 96772
Four is in the hundred-thousands place: 496772
One is in the millions place: 1</span>496772
The number in standard form is: 1496772
Hope this helps.
-Benjamin
Answer:
Brand A
Hope this helped!
Step-by-step explanation:
