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andrezito [222]
3 years ago
6

In order to help decide when and where to advertise, an electronics repair company decided to pull invoices and tally what types

of products were repaired. There were twenty-five products repaired that month. Construct a frequency distribution for the data. Products Repaired DVD Player TV Radio MP3 Player DVD Player MP3 Player Blu-ray Player DVD Player Blu-ray Player MP3 Player Blu-ray Player DVD Player MP3 Player DVD Player Blu-ray Player TV MP3 Player Blu-ray Player TV DVD Player Blu-ray Player Radio DVD Player Radio Blu-ray Player
Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0

Answer:

Products Repaired                    Frequency

DVD Player                               7

TV                                             3

Radio                                         3

MP3 Player                                5

Blu-ray Player                             7

                                                  Total = 25

Step-by-step explanation:

Frequency distribution table represent the information of a data in a tabular form telling us about the items present in the sample and the number of times it occur.

Each item was picked from the list and written under 'Products repaired' then the number of times each item appeared is the frequency.

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Carlos followed these steps. So he is correct. Carlos is correct because he correctly factored the GCF, identified a and b, and applied the difference of cubes method.

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6 0
3 years ago
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Mnenie [13.5K]

Answer: Last option.

Step-by-step explanation:

 Given the equation:

\frac{3}{m+3}-\frac{m}{3-m}=\frac{m^2+9}{m^2-9}

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\frac{-m^2-6m+9}{(m+3)(3-m)}=\frac{m^2+9}{(m+3)(m-3)}

- Multiply both sides of the equation by (m+3)(3-m) and simplify:

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In order to verify it, you must substitute m=3 into the equation and solve it:

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<em>NO SOLUTION</em>

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