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Maslowich
3 years ago
6

Peter has one of each of the following coins in his pocket: a penny, a nickel, a dime, a quarter, and a half-dollar. Four of the

se coins are taken out of the pocket and the sum of their values is calculated. How many different sums are possible?
Mathematics
1 answer:
DochEvi [55]3 years ago
3 0

Answer:

10

Step-by-step explanation:

This is a combinations problem, involving factorials.

5!/3!*2!=5*4/2=20/2=10

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FrozenT [24]
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When adding a positive number with a negative number you will act as if you are subtracting the two numbers, then take the sign of the largest number  (disregarding the signs). In this case the largest number is 8 and its sign is negative. Your answer will have a negative sign.

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Flura [38]

Answer is in the file below

tinyurl.com/wpazsebu

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