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BARSIC [14]
3 years ago
6

PLEASE ANSWER ASAP WITH WORK FOR BRAINLEST!!!!!!!!!!!!!!!!

Mathematics
1 answer:
-BARSIC- [3]3 years ago
6 0
First divide both sides by 12 so u get 5x -4.5 = 3. Now add 4.5 to both sides and u get 5x = 7.5. Now divide 7.5 by 5 and u get 1.5
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3 years ago
Please help with this question.
Dahasolnce [82]
D is the answer so u have to add and to make 7.5 a decimal u move it 2 places to the left
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A business organization needs to make up a 8 member fund-raising committee. The organization has 6 accounting majors and 6 finan
Tasya [4]

Answer:

Total no of ways can the fund raising committee be formed if at least 4 accounting majors are on the committee. = 360

Step-by-step explanation:

Given  -  

A business organization needs to make up a 8 member fund-raising committee.

The organization has 6 accounting majors and 6 finance majors .

Total no of ways can the fund raising committee be formed if at least 4 accounting majors are on the committee.

(1) chose 4 accounting majors  from 6 and chose 4 finance  majors  from 6  =

  =   \binom{6}{4}\times\binom{6}{4}

 =  \frac{(6!)}{(2!)(4!)}\times \frac{(6!)}{(2!)(4!)} = 225

(2) chose 5 accounting majors  from 6 and chose 3 finance  majors  from 6 =  \binom{6}{5}\times\binom{6}{3}

=  \frac{(6!)}{(1!)(5!)}\times\frac{(6!)}{(3!)(3!)} = 120

=

(3) chose 6 accounting majors  from 6 and chose 2 finance  majors  from 6 = \binom{6}{6}\times \binom{6}{2}

= \frac{(6!)}{(6!)(0!)}\times\frac{(6!)}{(2!)(4!)} = 15

Then total no of ways = (1) + (2) + 3

                                       = 360

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