It took 9 hours of labor. 500 - 140 = 360...... 360 / 40 = 9.
Answer: 9.
Answer:
b
Step-by-step explanation:
answer is b
6(3+4) is the right answer because when you distribute you get 18+24.
Hope this helps!!
Hello!
Since the numbers are going up by 4 every time the next 3 are 1, 5, and 9
So the answer is D
Hope this helps!
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
