I believe the answer you're looking for is "Specificity".
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Answer:
I would say it is the Variable-Ratio Schedule because she doesn't know when she will be visited but she wants to be ready anyways just in case.
Explanation:
<span>Hey there!
When looking up at the clouds, you can usually make out different shapes and figures with _____.
</span>
The answer that best fits in the blank is: cumulus clouds
They are known to be puffy and look similar to pieces of floating cotton.
Thank you!
Answer:

Explanation:
The increase rate of population is described by the following ordinary differential equation is:

Where
is the time constant. The solution of the differential equation is:

The time constant in years is found by substituting known variables:



The doubling time is:


