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A TV show had 3.6 x 10^4 viewers in the first week and 4.1 x 10^4 viewers in the second week. Determine the average number of viewers over the two weeks and write the final answer in scientific notation.

3.85 x 10^4
7.7 x 10^4
3.85 x 10^8
7.7 x 10^8 EXAM, I Need Help ASAP

Respuesta :

nadiathomas

Answer:

3.85 x 10 ^4

Step-by-step explanation:

The average number of viewers over the two weeks is 3.85 x 10 ^4

The given parameters are:

 Week 1 = 3.6 x 10 ^4 viewers

 Week 2 = 4.1 x 10 ^4 viewers

The average is calculated as:

 Average = (Week 1 + Week 2)/2

This gives-

 Average = (3.6 x 10 ^4 + 4.1 x 10 ^4)/2

Evaluate the sum:

 Average = (7.7 x 10 ^4)/2

Evaluate the quotient:

 Average = 3.85 x 10 ^4

scottrn9696

Answer:

[tex]3.85[/tex] x [tex]10^4[/tex]

Step-by-step explanation:

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