2 years ago

What is a event made up of two or more simple events

Mathematics

1 answer:

kondaur [170]2 years ago

4 0

Answer: A compound event is the combination of two or more simple events (with two or more outcomes).

Step-by-step explanation:

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Answer:

Total Paperback books = 8x , where x is any positive number

Step-by-step explanation:

Let

The total books are = 13x ; where x is any positive number

As given,

The ratio of hardback books to total books is 5 to 13.

⇒Hardback books = $\frac{5}{13}$ × Total books

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So, Paperback books = Total books - Hardback books

= 13x - 5x

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Step-by-step explanation:

Becouse if we put x= 3 then y= 11

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2 years ago

Mary invests £12000 in a savings account. The account pays 1. 5% compound interest per year. Work out the value of her investmen

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Answer:

The value of Mary's investment after two years = £12362.7

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1 year ago