I got 4.42 hope this helps:)
(a). The element a₂₁ is the number of boys enrolled in Lacrosse.
(b). The address is a₁₂.
(c). [196 174]
[136 169]
[214 242]
(d). The matrix represents the number of boys and girls from towns A and B enrolled in different sports classes.
(e). 1.125 A = [108 90 ]
[72 99 ]
[117 135]<span />
Answer:Okay I'm really confused
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Answer:
6.9 x 103
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Answer: The answer is the first one, angle JLK
Step-by-step explanation:
