Exact numbers are numbers are exact (and therefore have an unlimited number of significant figures)
<h3>What are exact numbers?</h3>
Exact numbers can be defined as numbers known with complete certainty.
These numbers have zero uncertainty and have infinite values.
Some examples of exact numbers are:
- counted numbers of objects or certain unit conversions such as 3 feet in 1 yard, exactly 12 eggs in a dozen
We can see that exact numbers have infinite values and thus have unlimited number of significant figures.
Thus, exact numbers are numbers are exact (and therefore have an unlimited number of significant figures)
Learn more about number systems here:
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<h3>
Answer: 5 cakes</h3>
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Explanation:
Let's start off converting the mixed number 12 & 1/4 to an improper fraction.
Do the same for the other mixed number 2 & 1/3.
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From here, we divide the two fractions. I converted them to improper fractions to make the division process easier.
The last step is to convert that result to a mixed number.
Note that 21/4 = 5.25 and 1/4 = 0.25 to help check the answer.
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Therefore, she can make 5 cakes. The fractional portion 1/4 is ignored since we're only considering whole cakes rather than partial ones.
Box and whisker plots is not that hard, you first have to make a number line that at least has 3 points on it the middle point is Q2 quartile 2 the first dot is Q1 and the last is Q3, normally there is supposed to be 5 dots so the first number to the left is the lower quartile and the last dot to the left is the upper quartile.
I hope this was some kind of help
Answer:
The answer is C.
Chlorine
Step-by-step explanation:
The first box is 3
the second is 2
the third is 1
Hope this helps!!
