90000 because 9 rounds up to 10, and so 89 rounds up to 90.
Answer:
Choice 1
Step-by-step explanation:
Took the quiz and got this as the right answer :)
The answer is your welcome
Answer:
5/51 or 0.098
Step-by-step explanation:
Answer:
Step-by-step explanation:
can be represented as and can be represented as . Therefore, the expression can be rewritten as:
The rule for multiplying two exponents with the same base is you add the exponents. For example:
We can use the same property to get:
which is just after you add the fractions