A population of lizards decreases exponentially at a rate of 12.5% per year. What is the equivalent monthly rate to the nearest
2 answers:
Answer:
1.04%
Step-by-step explanation:
We are given that there is 12.5% decrease in lizards exponentially in 1 year i.e. 12 months.
Therefore, the percentage decrease in lizards per month will be 12.5% divided by 12.
i.e. = 1.0416667%
So, the percentage decrease per month is 1.0416667%
Hence, rounding 1.0416667% to nearest hundredth, we get 1.04%
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Answer and explanation:
Statement - If the difference of two numbers is even then so is their sum.
Let the two even numbers be '2m' and '2n' with m and n are integers.
The difference of two number is
Now, The sum of the numbers is
Let where k is an integer
Then, which is also an even number as 2 is multiplied with it.
So, If the difference of two numbers is even then so is their sum.
For example -
Let two even number 2 and 4.
The difference is , 2 is even.
The sum is , 6 is even.