dunk36
05.07.2019 •
Mathematics
1.the average of 9 numbers in a list is 6. what is the sum of these 9 numbers? 2.then the number 26 is added to the list. what is the average of the 10 numbers in the new list?
Solved
Show answers
More tips
- C Computers and Internet How to Get Rid of 3pic Infector: Everything You Need to Know...
- A Auto and Moto Experience the World of the Most Expensive Cars on the Planet...
- S Style and Beauty How to Get Rid of a Double Chin?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- 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?...
Answers on questions: Mathematics
- M Mathematics Which function has an initial value of 2? SEE PICTURES BELOW...
- M Mathematics Evaluate the expression for x=7 and y=-2 4x+4y...
- M Mathematics On a coordinate plane, points (1, 2), (3, 6), and (5, 10) are plotted. Which characteristics tell you that this graph shows a proportional relationship? Check all that apply. Three...
- H History What problems did the song dynasty experience from the beginning...
- E English Define african american literature...
- E English Miss brown gave students an assignment. a. we b. us...
- M Mathematics A truck is carrying tomato juice, apple juice, and pear juice bottles in a ratio of 4 : 3 : 5. If there are 39 apple juice bottles, how many juice bottles would there be in total?...
Ответ:
(1) average = sum / 9
6 = sum / 9
sum = 6*9 = 54
(2) new average = (sum + 26)/10 = (54+26)/10 = 8
new average is 8
Ответ: