Will give brainliest!!! It's is an application problem for exponential functions. I am getting a bit confused with the year. I t
hink the year is supposed to be 42 but I don't know so please help me and thank you 
1 answer:
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Answer:
B
Step-by-step explanation:
arc length = circumference × fraction of circle
= 84 × = 21 cm
As far as I can tell, is just asking for the type, so that'd be a tangential line to the globe, or a tangent line, see picture below
