Question

Medal






Which of the following represents a set of integers greater than zero?

{1, 2, 3, 4, 5}

{1, 2, 3, …, 98, 99, 100}

{all positive numbers}

{1, 2, 3, 4, 5, …}

Answer 1

@magbak

Answer 2

Can we select more than one correct answer? I believe they are all correct except the third one. The integers consist of whole numbers and their negations. All positive numbers is a much bigger set and includes non integers (like 2.5, sqrt(7) etc) so the third option is definitely out. The other three answers all appear to be sets of integers greater than zero.

Answer 3

What is an integer? Do you know?

Answer 4

The largest set is the 4th one, and therefore it has the most integers greater. Thus is has the most correct answers. Wouldn't that logic dictate to go number 4?

Answer 5

no but wouldn't it be c then ?
@vinnv226

Answer 6

Reread you question. Does it say "a" set of integers or "the" set of integers?

Answer 7

It can't be C. "All positive numbers" includes numbers that are not integers, like fractions and irrational numbers. Since the question only says which ones are sets of integers greater than 0, I'd say they're all correct except C for the reasons above.

Answer 8

it sais a

Answer 9

In that case, a,b, and d are all correct answers.

Answer 10

what is a integer

Answer 11

The whole numbers and their opposites

Answer 12

so would d be the best choice

Answer 13

I don't know how one correct answer could be better than another. I wish you would post the problem EXACTLY as written.

Answer 14

Then A, B, and D are all right answers

Answer 15

Are you only allowed one choice or do the directions say to mark all correct answers?

Answer 16

one

Answer 17

I guess I would go with d then.

Answer 18

okay let me try

Answer 19

Because d is the set of positive integers and maybe they worded the question wrong.

Answer 20

i need help with this one too
Which of the following does not represent the set of integers from 1 to 9?

{integers from 1 to 9}

{1, 2, 3, 4, 5, 6, 7, 8, 9}

{1, 2, 3, …, 7, 8, 9}

{integers greater than 1}

Answer 21

Well you can certainly figure that one out.

Answer 22

would it be a or b ?

Answer 23

Did you see the word NOT in your question?

Answer 24

yeah

Answer 25

What are the integers from 1 to 9?

Answer 26

1-9 positive and negative

Answer 27

Here is the set of integers:
{...-5,-4,-3,-2,-1,0,1,2,3,4,5...}
Pick out the ones from 1 to 9 and list them.

Answer 28

all of then right ?

Answer 29

What are the numbers from 20 to 30? Do you know what that means?

Answer 30

no

Answer 31

The numbers from 20 to 30 are:
20, 21,22,23,24,25,26,27,28,29,30

Answer 32

What are the numbers from 1 to 9?

Answer 33

1 2 3 4 5 6 7 8 9

Answer 34

b

Answer 35

Now pick out the answer to your question.

Answer 36

It would be B right ?

Answer 37

I don't know what to say to help you understand. I asked you "what are the numbers from 1 to 9" and you correctly answered 1 2 3 4 5 6 7 8 9

Answer 38

Then the question says which are NOT the numbers from 1 to 9 and you answered 1 2 3 4 5 6 7 8 9

Answer 39

ohhh so it would bed?

Answer 40

How can the numbers from 1 to 9 be 1 2 3 4 5 6 7 8 9
and the numbers that are NOT from 1 to 9 be 1 2 3 4 5 6 7 8 9?

Answer 41

D

Answer 42

yes

Answer 43

both of them were d i got it correct

Answer 44

Good