Question

Calculati media aritmetica a numerelor : a=1,17·52,3. b=0,1 la puterea a 2 +1,44:1,2

Answer 1

$a=1,17*52,3\\a=61,191\\b=0,1^{2}+1,44:1,2\\b=0,01+1,2\\b=1,21\\media\ artimetica=\frac{a+b}{2}=\frac{61,191+1,21}{2}=\frac{62,401}{2}=31,2005$