Answer:
<h2>P = $865</h2><h2 />
Step-by-step explanation:
I=Prt
when I=$121.10,
r=2.8%,
t=5 years.
I=Prt
find: P
plugin values into the equation:
121.10 = P (0.028) 5
P =<u> 121.10 </u>
0.028 (5)
P = $865
Okie
First find D
In this case it is log x
Now find those terms which are log x, log 2x, log 3x, ….. log 8x
Now add them
You will get log x36 :)
Answer:
1 x 10^21
Step-by-step explanation:
The initial number (2 x 10^4) is in scientific notation. Scientific notation must be written as: a X 10^n, where 0<a<10 and n is an integer. In this case, the number in scientific notation is being raised to the power of 5. When we raise a power by another power, we must multiply the power of all the terms by the additional power. In this case, we would get 2^5 x 10^20, this would be 10 x 10^20. Since the value of 'a' needs to be greater than 0 and less than 10, we need to move the decimal to the left and add another power to our 10: 1 x 10^21.
