Find the measure of the missing angle (a)
1 answer:
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Answer:
Step-by-step explanation:
A frequency table can be used to group a raw data. It shows the quantity of each variable in the data.
The required answers to the question can be found in the attachments to this answer.
Answer:
12,662 books
Step-by-step explanation:
Total number of books = 75,972
No. of science books = ⅓ of 75,972 = ⅓*75,972 = 25,324 books.
No. of business books = 75% of the remaining books = 75% of (75,972 - 25,324)
=
No. of business books = 37,986
No. of maths books in the math section = 75,972 - (25,324 + 37,986)
= 75,972 - 63,310
= 12,662 books