Answer:
There are 5 numbers
Explanation:
First, the number must be a whole number and divisible by 4.
20^2 is 400.
And there are 4, 8, 12, 16 ,20; 5 number divisible by 4.
23^2 is already 529.
The next number divisible by 4 is 24 which is over 500.
So there are 5 numbers. They are 16, 64, 144, 256, 400.
Answer:
i think it is D Beaker A is used as an experiment to see the effects of air on limestone. Beaker B is used as an experiment to determine the effects of plain water with a neutral pH on limestone. Beaker C is used as an experiment to determine how acid affects limestone. Beaker D is used as a second experiment to determine how acid of a higher concentration affects limestone compared to acid of a lower concentration. There are no controls in this experiment because a controlled experiment was not practical for this situation.
Explanation:
Answer:
Hours Wages = $7.5 / Hour
Since we do not know the tips , let us assume it is x
Carmen Worked 24 hours
Total amount she earned = (24*7.5) + x = 250
180 + x = 250
x = 250-180 = 70
Carmen should earn tips more than $ 70 in 24 hours in order her to receive more than $250 in that week
Explanation:
A queue remember the order of its elements, but only adds at the tail and removes from the head.
<h3>What is a stack?</h3>
A stack can be defined as a collection that is designed and developed to remember the order of its elements, while allowing elements to be added and removed only at one end i.e either head or tail.
<h3>What is a
queue?</h3>
A queue can be defined as a collection that is designed and developed to remember the order of its elements, and it only allow elements to be added (inserted) at one end and removed only at the other end.
In this context, we can infer and logically deduce that, a queue remember the order of its elements, but would only add at the tail while removing from the head.
Read more on queue here: brainly.com/question/24275089
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Complete Question:
A remember the order of its elements, but only adds at the tail and removes from the head
