2 years ago

NEED AN ANSWER QUICKK Ayo and Ria are both travelling by train.

Mathematics

1 answer:

Serhud [2]2 years ago

5 0

Answer:

Step-by-step explanation:

I guessed it right on hegarty maths and this was the answer

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Step-by-step explanation:

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2 years ago

How are the ratios 3:6 and 9:18 related?

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3 years ago

Read 2 more answers

The employees of a company were surveyed on questions regarding their educational background (college degree or no college degre

taurus [48]

Answer: D) 0.733.

Step-by-step explanation:

Let C denotes the number of employees having college degree and S denote the number of employees are single.

We are given ,

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Then,

$n(C\cup S)=n(C)+n(S)-n(C\cap S)\\\\=400+100-60=440$

Now, the probability that an employee of the company is single or has a college degree is

$P(C\cup S)=\dfrac{n(C\cup S)}{\text{Total}}\\\\=\dfrac{440}{600}=0.733333333\approx0.733$

Hence, the probability that an employee of the company is single or has a college degree is 0.733

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3 years ago