3 years ago

Please help me someone

1 answer:

4 0

Answer: itz d plz trust me

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STALIN [3.7K]

Answer:

The answer is "0.695 and 0.305".

Step-by-step explanation:

Please find the attached file of the given question:

From question a:

$\text{P(Either married, or a college graduate, or a professional)} \\\\=\frac{(312+143+188+191)}{1200}\\ \\ =\frac{834}{1200}\\\\=0.695$

From question b:

$\text{P( Neither married, nor a college graduate, nor a professional )}\\\\=\frac{366}{1200} \\\\=0.305$

6 0

3 years ago

Pachacha [2.7K]

So the ratio is 5:3:2.

So 30 North american: 18 South american, and : 12 European. Hope it helps!

8 0

4 years ago

Mrrafil [7]

Answer:

the answer is -7

Step-by-step explanation:

hope this helps

4 0

4 years ago

jek_recluse [69]

Someone already answered and I need more points so imma just snjakasknshaha

5 0

3 years ago

insens350 [35]

Answer:

10/21 or 0.476 miles per hour

Step-by-step explanation:

If you divide 2/3 by 1.4 (or 14/10), you will get miles per hour.

2/3 ÷ 14/10 = 2/3 x 10/14 = 20/42 = 10/21 = 0.476

4 0

4 years ago