Answer
A ratio is a comparison of two quantities by division. Ratios describe a part-to-part comparison or a part-to-whole comparison. Ratios are written three ways: as a fraction, with a colon, and with the word “to.” The ratio for quantity a to quantity b is : a to b, a over b, and a:b
<h3>2
Answers: Choice B, Choice C</h3>
The rule we use here is
If the font size is too small, then it says (a^b)/(a^c) = a^(b-c)
We subtract the exponents when dividing exponentials like this. The bases must be the same.
So this means the exponents 13 and 3 subtract to get 13-3 = 10
We either have an exponent of "13-3" or an exponent of "10" as an equivalent expression. The base stays at 2 the entire time.
5=ones
2=tens
5=hundreds
4=thousands
3=ten thousands
Answer: The correct answer is "No, because there is a lot of variability in the language arts book data."
The mean of the language arts book is higher than the mean of the social studies book, however, there is a lot of variability in the language arts book. This means that the language arts book could actually be lower than the social studies book. It is not likely but it could happen.
The conversion of in degrees will be equal to 315°
<h3>What is a radian?</h3>
Radian is a unit of angle, equal to an angle at the centre of a circle whose arc is equal in length to the radius.
Here the given angle in radian is
Angle in degrees is converted by multiplying it with .
So the angle in degrees will be:-
Angle=315°
Therefore the conversion of in degrees will be equal to 315°
To know more about radian follow
brainly.com/question/19758686
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