Answer:
-2/3
Step-by-step explanation:
Answer:
Step-by-step explanation:
You need to remember that can be written in the following for:
Knowing this and given the expression , you need to multiply the numbers inside the parentheses:
Rewrite it in this form:
Descompose 1,728 into its prime factors:
Applying the Product of power property, which states that:
You can say that:
Simplifying, you get:
The elevator will be on the 76th floor in 60 seconds.