Question

For (50 points) you if someone goes answer my last question please it Due today its for chemistry!!!! Don't answer for points i will report you

Answer 1

Answer:28.411

Explanation: f1 m1+ f2 m2+ f3 m3

0.6628(28)+0.2634(29)+0.0738(30)=28.411

remember that for percentages you divide the number by 100 to get the decimal form.