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2 years ago

Select all numbers that are prime. 10 16 20 25 23

Mathematics

2 answers:

ira [324]2 years ago

7 0

Answer:

23 is the only prime number.

Step-by-step explanation: A prime number can only be divided by 1 and itself, while composite can be divided by more then 2 numbers.

creativ13 [48]2 years ago

3 0

Answer:

Only 23

Step-by-step explanation:

Prime numbers are numbers that cant be divided evenly

10 can be 5 and 2

16 can be 4 and 4

20 can be 4 and 5

25 can be 5 and 5

but there is even number for 23

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3 years ago

C. Sophia Thompson is 12 years old. Her

Vsevolod [243]

Answer:

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Step-by-step explanation:

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3 years ago

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Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5. what is the combined weight.

jolli1 [7]

Answer:

The combined weight is 13 31/40.

Step-by-step explanation:

Given:

Adam buys a box of stuff that weighed 6 3/8. if he buys box of fruit that weighed 7 2/5.

Now, to find the combined weight.

So, we change the mixed fraction to improper first:

Weight of box of stuff = $6\frac{3}{8}=\frac{51}{8}$ .

Weight of box of fruit = $7\frac{2}{5}=\frac{37}{5}$ .

Then, by adding to get the combined weight:

$\frac{51}{8}+\frac{37}{5}$

$=\frac{51\times 5+37\times 8}{40}$

$=\frac{255+296}{40}$

$=\frac{551}{40}$

$=13\frac{31}{40}$

Therefore, the combined weight is 13 31/40.

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2 years ago

PLS HELPP ME <br><br> 0.27500 in simplest form

ratelena [41]

Answer:

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Step-by-step explanation:

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2 years ago

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denis-greek [22]

Answer: 2538

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3 years ago

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