Maths Flashcards by Ashley Kow

Q

What is the formula for compound interest?

A

P(1+r/100)nt

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Q

What is the name of a polygon which has 10 sides

A

Decagon

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Q

What are the factors of 20?

A

1, 2, 4, 5, 10 and 20

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Q

What is the formula to find the interior angles?

A

(Sides-2)x180=Answer Answer/sides= interior angle

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Q

What is -5 + -25?

A

-30

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Q

What are the prime numbers until 30

A

2, 3, 5, 7, 11, 13, 17, 19, 23, 29

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Q

Is this rational or irrational 1/3?

A

irrational

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Q

What does this mean BODMAS?

A

B-bracket O-power D- divide M-multiply A-addition S- subtraction

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Q

Factorize this 2x+4

A

2(x+2)

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Q

x+x+x+x+x=

A

5x

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