To determine this, we will apply the simple interest formula:

where

signifies the total amount.

indicates the principal amount.

represents the interest rate in decimal.

denotes the time period in years.
Investment A. The initial investment amount is $10,000, so

. The investment period is 5 years, meaning

. To express the interest rate in decimal, divide it by 100%

Now, we can substitute these values into our formula to find

:


Investment B. 
,

, and

.



In conclusion,
investment A will yield a greater value than investment B at the investment period's conclusion.
Answer:
The number of standard deviations above the mean is
Step-by-step explanation:
The question indicates that:
The average weight of the corn ears from each farm is 
The standard deviation for the corn ears from Iowa is 
The standard deviation for the corn ears from Ohio is

A randomly chosen ear of corn from Iowa weighs x = 1.39 pounds
The standardized score is z = 1.645
The weight of a randomly chosen ear of corn from Ohio measures 
In general, the standardized score of corn weight from Iowa can be mathematically defined as:

=>
=>
=>
Conversely, the standardized score of corn weight from Ohio is expressed as:

=>
=>
=>
A positive value indicates this quantity represents the number of standard deviations above the mean.
Answer:
4:5
Step-by-step explanation:
Start with the equation:
2(3/4m)=D+1/4m
Then, simplify to solve:
5/4m=D