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Vera_Pavlovna [14]
3 years ago
8

Three research departments have 9 , 6 , and 8 members, respectively. Each department is to select a delegate and an alternate to

represent the department at a conference. In how many ways can this be done?
Mathematics
1 answer:
erastova [34]3 years ago
6 0
The should be 158 ways, because 9*8+8*7+6*5=158.
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I forgot how to divide fractions properly. please send help.
Mamont248 [21]

Answer:

2.5 or 10/4

Step-by-step explanation:

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Integers can be fractions. Which are just the summation of equal parts. So integers can be written in any fractional form as you like,

2/1÷4/5

But turning your fraction into an integer is not enough to divide, you must first use the reciprocal form of your dividend. and then you multiply to obtain your answer. (The reason is that division is multiplication of the reciprocal)

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And tadaa! you get your answer

10/4

You can also simplify it!

5/2

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Answer:

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Step-by-step explanation:

i just did the assignment and got it right

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