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3 years ago

9

Balls numbered 1 through 10 are in a bag. Someone draws a ball, records the number, the puts it back. Another person does the sa

me. What is the probability of drawing a prime then a composite?

1 answer:

d1i1m1o1n [39]3 years ago

5 0

2 out of 10 I hope it helps

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Para encher 2/5 de uma piscina são necessários 60.000 litros de água. Qual é a capacidade dessa piscina?

natali 33 [55]

Answer:

A capacidade dessa piscina é de 150.000 litros de água.

Step-by-step explanation:

A capacidade da piscina é de x.

Para encher 2/5 de uma piscina são necessários 60.000 litros de água.

Isto implica que:

$\frac{2x}{5} = 60000$

$2x = 60000*5$

$x = \frac{60000*5}{2}$

$x = 150000$

A capacidade dessa piscina é de 150.000 litros de água.

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Step-by-step explanation:

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The answer is 1 x 10^7

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(15 points) Which expression has a value of 5 x 10^-3

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