The spreadsheet shows the length of 3 movies in each of 3 categories. choose the formula that could be used in cell b2.

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

There are three types of movies :

1) Animated

2) Drama

3) Action.

Since At B2 cell, there is Animated movie.

Since we have given the average of three animated movies = 73

Length of 1 movie is at B2 cell.

Length of 2nd movie = 63

Length of 3 rd movie = 84

As we know the formula for "average":

Hence, Option 'B' is correct.

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step-by-step explanation:

this is a parabola.

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.