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NJay
Questions (3)
If in index notation there are variables and numbers and question says to simplify and give answer as positive index then
Is
2 answers
642 views
Just want to double check
If the question asks to find ratio of speed of car to speed of train given speed of car is 40 km/h and
1 answer
535 views
Rounding to significant figures
99.98 to 3 significant figures Can it apply to this number as if I round to 100 this is one
5 answers
4,353 views
Answers (4)
Second alternative I mean 1/3^2 a^2 ( leaving answer with positive index form as question said simplify and leave as positive index) Won’t this be fine too? Unless question said Simplify then I wouldn’t leave any exponent form. Since the question said
Thanks again Scott! Wow.. 1.0e2 .. didn’t even think that one with this 100 is in 2 sig fig!
Thanks Scott. I get it about 100. By adding decimal point becomes 3 dig fig What about rounding 99.98 to 2 sig fig? 100 will have one sig fig
Thanks Scott and Steve Yes, I think Scott I understood and the answer is 14h 13 1/3min
