Solve for x. 5/6x=15
2 answers:
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Something to remember is how to multiply terms with same bases, but different exponents:
Essentially, we add the exponents.
Using the information above, we can find our answer:
Our answer is , or A.
Answer: Option B is correct
The expression to estimate the population of the country in 2005 is given by
Step-by-step explanation:
Since we have given that
In 1985, there was population of 145 millions.
Similarly,
In 1995, there was a population of 190 million .
Use the formula,
where A denotes the initial population and t denotes the number of years.
So, the expression becomes
∵ time period between 1985 to 2005 is 20 years.
So we take t=20 years.
So, the expression to estimate the population of the country in 2005 is given by