3 years ago

Which pair shows equivalent expressions? A B C OR D???

Mathematics

1 answer:

Ronch [10]3 years ago

5 0

Try b plz gimmie brain lies to

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John has 24 chocolate bars and 20 packs of crisps. How many friends could he share them so that he would not have any left over

MariettaO [177]

Answer:

4 friends

Step-by-step explanation:

We solve using GCF Method

We find the factors of 20 and 24

The factors of 20 are: 1, 2, 4, 5, 10, 20

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

Then the greatest common factor is 4.

Therefore, the number of friends he can share it with, without having left overs are 4 friends

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3 years ago

A car traveled a certain distance at 20 miles per hour. The car then traveled

liubo4ka [24]

Answer:

80 I'm pretty sure

Step-by-step explanation:

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3 years ago

Select all numbers that are irrational. 1049−−√ 3.14 π 0.5

dimulka [17.4K]

Please, separate your numbers with commas, or put each one on its own line.
I do not know what you mean by 1049-- or by --<span>√ 3.14. "--" does not belong in such a list.

1049 = 1049/1 is rational.

</span><span>√ 3.14 = sqrt(pi) is irrational; can't express it as the ratio of two integers.

pi is irrational (same reason as above)

0.5 is rational; it's the ratio of integers 1 and 2: 1/2</span>

3 0

3 years ago

Read 2 more answers

How many ways are there to distribute n graded homeworks to n students such that none of them gets their own homework back?

Yuri [45]

Assume N students

Student 1 can get (n-1) papers
Student 2 can get (n-1) papers
Student 3 can get (n-1) papers
etc
Student N can get (n-1) papers

So for N students you can have N(n-1)

8 0

3 years ago

Ramon makes a spinner with 4 colors. he colors 25% of the spinner red, 15% blue, 40% orange, and the rest green. ramon then spin

Murljashka [212]

Answer:

c. the spinner landing on orange or red

Step-by-step explanation:

So first you find how much is green

25 + 15 + 40 = 80

100 - 80 = 20

So the amount green is 20%

Then you choose the color that has the biggest percentage because it has a higher change of being chosen

25% is red

15% is blue

40% is orange

20% is green

orange and red is the biggest amount/ has the biggest percentage

c is your answer

3 0

3 years ago