penaceci15
05.05.2020 •
Mathematics
What is the IQR of the set of the data below:
81, 89, 78, 82, 84, 86, 79, 72, 73, 75
Solved
Show answers
More tips
- C Computers and Internet Are there special gaming mice?...
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
Answers on questions: Mathematics
- M Mathematics Decimal approximation Sec(-346° 17 )...
- M Mathematics Consider the next 1000 95% CIs for µ that a statistical consultant will obtain for various clients. Suppose the data sets on which the intervals are based are selected...
- M Mathematics -3x + y =-9 12x – 4y = 24...
- M Mathematics Pablo traced along both edges of a ruler to draw two pairs of parallel lines, as shown. What are the nextsteps he could take In order to make a conjecture about...
- M Mathematics Stan s lawn mower had ⅛ of a gallon of gasoline in the tank. Stand started mowing and used all of the gasoline. He put 6/10 of a gallon of gasoline in the tank....
- M Mathematics FInd the measure of RST....
- M Mathematics Ples help with are NTI...
- M Mathematics A survey was conducted to measure the height of men. In the survey, respondents were grouped by age. In the 20-29 age group, the heights were normally distributed,...
- M Mathematics Find the perimeter of the triangle with the vertices at (3,-1),(-6,6), and (-6,-6)...
- M Mathematics Help? Please? ...................................................
Ответ:
176 books
Step-by-step explanation:
Let's call the number of fiction books 'F', and the number of non-fiction books 'N'. Then, we can write the following system of equations:
eq1:
eq2:
Using the 'F' value from the first equation, we have:
The total number of books is: