Hi,
The answer is 8(6/9) = 6(8/9) as both are equal to 48/9 = 16/3
Hope this helps! If you’d like further explanation please let me know.
Stocks have a higher rate of return than either U.S. treasury bills or bonds.
C) Small company stocks and large company stocks
Note: Small company stocks generally have a higher rate of return than large company stocks. Small company stocks are a riskier investment because they are more volatile. Stock investments in general are riskier investments than treasury bills or bonds. In general, the possible rate of return increases as the risk of the investment increases.
= 2^-16 * 5^10 * (5^-8 / 2^12) * 2^28
= 2^-28 * 5^2 * 2^28
= 5^2
= 25
hope it helps
Because it makes quantities with a lot of digits small enough that you can do math with them.
example:
say you measure a wavelength in nanometers which is common for wavelengths but then have to use this quantity in an equation with the speed of light; 300,000,000 m/s ..
You then must convert one of these quantities to get both in the same units of measure. Usually you would write 600 nm as 6x10^11 m instead of a 12 digit decimal and speed of light as 3x10^8 m/s
To solve this problem you must apply the proccedure shown below:
1. You must use the formula for calculate the volume of a sphere and the formula for calculate the surface area of a sphere, which are:
Where 
is the radius (
)
2. The volume is:
3. The surface are is:
The answer are: The volume is 
and the surface area is 
