Answer: Third investment is the least simple interest and Second investment is the most earned simple interest.
Step-by-step explanation:
Since we have given that
Investment of $3,000 at 5% simple interest for 20 years
.
Simple interest would be

Investment of $1,000 at 16% simple interest for 20 years
Simple interest would be

Investment of $3,000 at 16% simple interest for 2 years.
Simple interest would be

Hence, Third investment is the least simple interest and Second investment is the most earned simple interest.
Answer:
The range is 40 and the midrange is 20.
Answer:
ummm there is no chart or multiple choice so imma go off a limb here and say 1/2 mile
hope this helps
sorry if its wrong i had no chart
Step-by-step explanation:
Omg what grade are you in. wish I could help.