4 years ago

How many ways can you have 25 cents in change? pls help and explain

Mathematics

1 answer:

FinnZ [79.3K]4 years ago

5 0

There are 13 ways to make 25 Cents with change

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Amanda has four boards that are each 64 inches long. She needs to cut each board into multiple pieces that are each 12 4/5

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Answer:

Step-by-step explanation:

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3 years ago

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In which of the following situations is a sample mean of 55 most likely to be closest to the actual population mean? Please expl

WARRIOR [948]

(2) 100 students sampled and 500 in population

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3 years ago

An election ballot asks voters to se4five city commissioners from a group of fifteen candidates. In how many wsys can this be do

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That's "15 choose 5"

$\displaystyle{15 \choose 5} = \dfrac{15! }{5! 10!} = \dfrac{15 \cdot 14 \cdot 13 \cdot 12 \cdot 11}{5 \cdot 4 \cdot 3 \cdot 2 \cdot 1} = (15/(5(3))(14/2)(13)(12/4)(11)\\\\= 7(13)(3)(11)=231(13)=3003$

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3 years ago

Christopher has a stick that he has marked out in tenths. He has to break the stick into three pieces of which no two pieces can

ss7ja [257]

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3 years ago

Solve equation x^2+6x+1=0 give your answer to 2 decimal places

lakkis [162]

Step-by-step explanation:

x² + 6x + 1 = 0

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