Science, asked by Tharuni3, 1 year ago

please answer these questions

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Answered by Anurag19
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198. 
(2) Routes either start are 2 or ends at 2

199.
Average = [4N + (N + 30)] / 5
              = (5N + 30) /  5
              = N + 6.................(4)
200.
(2)Some teachers are not mathematicans 

Anurag19: Mark it as brainliest
Tharuni3: thanks
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