Nicoleazaria
02.07.2019 •
Mathematics
The graph represents the distribution of the number of questions answered correctly on a 50 question math test
Solved
Show answers
More tips
- H Health and Medicine Everything You Wanted to Know About Male Circumcision: Its Goals and Effects...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics I don’t understand geometry at all, can anyone help me out?...
- M Mathematics On Marshal’s 5th grade math test, he was asked to evaluate: 25,328.941 ÷ 104. The answer he wrote was 25.328941. Unfortunately for Marshal, his teacher marked this answer...
- M Mathematics Enter an expression that represents the following statement, and then solve the expression. 4 less than the product of 9 and -4....
- M Mathematics I need help I don’t understand...
- M Mathematics Someone please help ASAP...
- M Mathematics Volunteers for a human performance study were randomly divided into two groups. The first group had their flexibility measured in the morning after a short meditation...
- M Mathematics The cost of 10 apples is $1 what us the cost for 10 dozen apples...
- M Mathematics How many angles are formed by the transversal...
- M Mathematics What’s the slope and y intercept of y=2x-4...
- M Mathematics If DF = 9x - 39, find EF. 47 3x + 10 D E F...
Ответ:
Hm, interesting inequality.
If you know that it slightly simplifies to then you could go about representing something in real life,
Buying shoes is always done in pairs, if u buy two pairs of shoes you bought 4 shoes. You can only ever buy an even number of shoes which is represented by .
So you are asking yourself how many pairs you had to buy in order to have more than 14 shoes. The answer is of course, 7 pairs means exactly 14 shoes but since you need more the answer is 8 pairs. Represented by,
assuming , which is appropriate since you cannot buy negative shoe or of a shoe pair.
However, if you cannot change the inequality at all, you can use the above paragraph but simply add, you have 3 pairs (6 shoes) of shoes that are indispensable and you want to know the minimum number of shoe pairs you need to buy so that you always have more than 20 shoes.
Notes
is the number of natural numbers there are.
is explicit set notation, ie. which values concretely satisfy the inequality.
Hope this helps :)