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Subtracting Matrices help?

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The tables below compare enrollment of boys and girls in a community theater program during each season throughout a year.

                             Fall    Winter    Spring    Summer
Number of Girls    23        20          25            32
Enrolled                
                             Fall      Winter    Spring   Summer
Number of Boys    20           18           24         30
Enrolled

a.  Create two 1 × 4 matrices based on the data and then subtract the matrices

asked Oct 29, 2015 in ALGEBRA 1 by anonymous

1 Answer

0 votes

(a)

Observe the table for number of girls enrolled in different seasons throughout the year:

Let the each column represent the number of girls enrolled in different seasons.

Let the row represent the number of girls enrolled in throughout the year.

The number of girls enrolled in different seasons throughout the year is image.

Observe the table for number of boys enrolled in different seasons throughout the year:

The number of boys enrolled in different seasons throughout the year is image.

Subtract matrices and .

image

image

image.

answered Oct 29, 2015 by Sammi Mentor
edited Oct 29, 2015 by Sammi

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