Answer:
I think "A" for the first one
2/4+5/6+7/2=29/6-1/2=26/6=13/3=4 1/3
Answer:
84 - c
Step-by-step explanation:
The correct expression would be 84 - c
Answer:
the answer is 37.7 so the point closest to 40.
Step-by-step explanation:
Answer:
The number of years to double the lump sum in value is;
N = 72/10 = 7.20
N = 7.20 years
Step-by-step explanation:
Using the rule of 72 for the approximation:
The formula for rule of 72 is;
Number of years to double = 72/interest rate in percentage
Given;
Interest rate = 10%
The number of years to double the lump sum in value is;
N = 72/10 = 7.20
N = 7.20 years