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3 years ago

9

What are the first 10 prime Numbers and how

1 answer:

Romashka-Z-Leto [24]3 years ago

8 0

The first 10 prime numbers are 3, 2, 5, 7, 11, 13, 17, 19, 23, 29
These are prime numbers because a prime number is divisible by other numbers than just itself and one. 3 is not divisible by any other numbers than itself and one, so it is considered a prime number.

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Katena32 [7]

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3 years ago

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Figure 1

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4 years ago

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3 years ago

Alla and balla together drink 750ML of water. Of alla drinks 50% more than balla how much does Alla drink

Akimi4 [234]

Answer:

450 ml.

Step-by-step explanation:

Let x be the amount of water drank by Alla and y be the amount of water drank by Balla.

We have been given that Alla and Balla together drink 750 ML of water. We can represent this information as:

$x+y=750...(1)$

We are also told that Alla drinks 50% more than Balla. We can represent this information as:

$x=1.5y...(2)$

From equation (1) we will get,

$y=750-x$

Upon substituting this value in equation (2) we will get,

$x=1.5(750-x)$

Upon distributing 1.5 to right hand side of the equation we will get,

$x=1125-1.5x$

Upon adding 1.5x to both sides of equation we will get,

$x+1.5x=1125-1.5x+1.5x$

$2.5x=1125$

Let us divide both sides of our equation by 2.5.

$\frac{2.5x}{2.5}=\frac{1125}{2.5}$

$x=450$

Therefore, Alla drank 450 ml of water.

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3 years ago