4 years ago

3. Noah plays video games 7/8 of an hour each day. How many

Mathematics

2 answers:

julia-pushkina [17]4 years ago

7 0

A weeks consists of 7 days, so we have to multiply the daily rate by 7:

$\dfrac{7}{8}\cdot 7 = \dfrac{49}{8}=6.125$

7nadin3 [17]4 years ago

3 0

1 hour = 60 mins
7/8(60) = 52.5 minutes per day
In a week: 52.5(7) = 367.5 mins
367.5/60 = 6 1/8
Therefore, he watches tv for 6 1/8 hours

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2 years ago

Find the sum of the first five terms using the geometric series formula for the sequence 1/2, -1,2,-4…

sammy [17]

The sum of the first five terms is 11/2

<h3>How to determine the sum?</h3>

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Hence, the sum of the first five terms is 11/2