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

Respuesta :

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

How to determine the average number of viewers over the two weeks?

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

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

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