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astraxan [27]
2 years ago
5

Permutations & Cominations:

Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
6 0

Answer:

32760 ways

Step-by-step explanation:

Suppose we all want to play different games, so 4 different games. At the first game there are 15 choices, at the 2nd game there are 14, the 3rd one there are 13 selections, and at the last there are only 12 options to select from. Then the total number of ways you can choose the 4 games is

15*14*13*12 = 32760 ways

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8 0
3 years ago
Need help on #5, please help :)
Gre4nikov [31]
Okay i answered by comment but now i can make an official answer here:

a) i got 5,828.6 grams / about 13lb

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6 0
3 years ago
A local school needs to paint the floor of its theater room, where the length of the floor, x, is at least 12 feet. The width of
Fittoniya [83]

Answer:A=x(x-4)-0.5(6)(x-4)-2(7)

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A=x(x-4)-(0.5(6)(x-4) + 2(7))

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4 0
3 years ago
Two cylinders are similar. The radius of cylinder a is 5.6 in. The radius of cylinder b is 1.4 in. If the hwight of cylinder b i
sleet_krkn [62]
The answer is 16in.

Let the radius and height of cylinder A be Ra and Hb respectively and the radius and height of cylinder B be Rb and Hb respectively.

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6 0
3 years ago
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