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ExtremeBDS [4]
3 years ago
8

Is the product of two prime numbers a prime number or a composite number?

Mathematics
2 answers:
frez [133]3 years ago
5 0

Answer:

a composite one

Step-by-step explanation:

Why?

It is easy-peasy.

First, it is impossible to have a prime number. Because primes are only divisible by 1 and themselves.

For example, 3 is a prime. 7 is a prime. Multiply them and get 21.

I hope it helped:)

abruzzese [7]3 years ago
4 0

Step-by-step explanation:

No, the product of two (or more) prime numbers cannot result in another prime number. By definition, a prime number is a number that is divisible by 1 or itself - the act of multiplying two or more primes together will always yield a number divisible by 1, itself and the prime numbers multiplied together to achieve it.

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Serga [27]

Answer:

B. 12.50.

Step-by-step explanation:

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3 0
3 years ago
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. The volume of soup varies directly with the volume of water used to prepare it. John uses 2.5 L of water to make 3.0 L of soup
solmaris [256]

Step-by-step explanation:

vs = K vw

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7 0
3 years ago
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LenKa [72]

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3 years ago
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At a store, markers are sold in packages of 12 and pens are sold in packages of 8. What is the least amount of markers and pens
liubo4ka [24]

Given:

Markers are sold in packages of 12 and pens are sold in packages of 8.

To find:

Least amount of markers and pens Rick needs to buy to have an equal number of markers and pens

Solution:

To find the least amount of markers and pens, we need to find the LCM of 12 and 8.

Prime factors of 8 and 12 are

8=2\times 2\times 2

12=2\times 2\times 3

To find the LCM, multiply all factors but the common factors are included only once.

LCM(8,12)=2\times 2\times 2\times 3

LCM(8,12)=24

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4 years ago
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vazorg [7]

Answer:

C

Step-by-step explanation:

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