3 years ago

Is 23 a prime number or a composite number? Plzz help

2 answers:

6 0

23 is a prime number because the only factors ( numbers that can be multiplied to get 23) are 1 and 23.

3 0

23 is a prime number!

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Liono4ka [1.6K]

Answer:

7/11

Step-by-step explanation:

$- 11 = \frac{ - 7}{y}$

$= > - 11y = - 7$

$= > y = \frac{ - 7}{ - 11}$

$= > y = \frac{7}{11} (ans)$

4 0

3 years ago

Harrizon [31]

7623, 27.8, 76.9, and 8401 it is really simple just use a calculator........

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3 years ago

frez [133]

When you evaluate the problem you end up with 204100
Scientific Notation: 2.041 x 10^5

8 0

3 years ago

Nata [24]

Answer:

1820

Step-by-step explanation:

The sum of the first n terms of a geometric series with common ratio r and first term a is:

a(1-r^n)/(1-r). Plugging this in 5(1-3^6)/(1-3)=1820

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3 years ago

Jet001 [13]

pls give brainliest

this is the ans

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3 years ago