jinjermaxinejohnston
05.03.2021 •
Mathematics
Q4 - Exam prep: Missing values
Audrey measures all 7 pencils in her pencil case and writes the first 6 lengths down.
11.8 cm, 12.9 cm, 13 cm, 13.2 cm, 14 cm, 13.5 cm
Audrey calculates the mean length of all 7 pencils to be 11.7 cm.
Find the length of the missing pencil.
cm
[2]
Solved
Show answers
More tips
- F Family and Home How to Choose a Baby Stroller: Tips from Experienced Parents...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine 10 Simple and Effective Tips on How to Lose Weight in a Week...
- F Food and Cooking What s the Best Rice for Cooking Plov?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics A class is putting ornaments on a Christmas tree. One box of 30 ornaments cost $6.99. How much does one ornament cost? (round to the nearest cent)...
- M Mathematics 2 fish size (in centimeters) 5 Aquarium 1 Aquarium 2 fish group 21) Jake set up an experiment. He set two aquariums with five fish of the same type and size. Aquarium one was...
- M Mathematics Does (2, –2) make the equation y = –2x + –2 true?...
- M Mathematics 6. You are planning a camping trip. The campsite you want to rent charges a $15 fee to reserve the site, plus an extra $3 per day. Part I: Define your variables and write a...
- M Mathematics James has 7/8 cup of milk and Amelie has 1/2 cup of milk....
- M Mathematics Alex can make 3 pies in 4 hours. At this rate, how long will it take him to make 15 pies?...
- M Mathematics Marvin has read 8% of the novel he started reading last Saturday. Which decimal is equivalent to the percentage of the novel Marvin has read?...
- M Mathematics I NEED THIS ASAP PLEASE HELPPP...
- M Mathematics 3.8b−7 and −2.9b+9 in a simplified form...
- M Mathematics Use the vectors u=3i-j and v=i+4j to determine the component form of w if: w=2v-u....
Ответ:
3.99 or 4
Step-by-step explanation:
The sum of the six known measurements is 78.4
3.99+78.4=82.39
Divide 82.39 by seven to get the average and it equals 11.77
Ответ: