Answer:
8 years old
Step-by-step explanation:
oldest= 16
8+12+15+16= 51
51/4 = 12.73 ( average)
Answer:
Step-by-step explanation:
Simple!
change the sign to minus then you get
5 1/6- 3 5/6 which will equal 1 2/6
btw do you like chicken wings? especially buffalo with ranch.
Answer:
The jar of chermical contains 66g of Zinc.
Step-by-step explanation:
The ratio of Zinc to Copper is 3 : 13
A jar of the chemical contains 286g of copper.
Let the mass of the Zinc be xg.
13/3 = 286/x
x = 3A286/13= 66g
So the jar of chemical contains 66g of Zinc.
1) 2(x+3)=8 would be the Given.
2)2x+6=8 would be the distributive postulate.
3)2x=2 would be the subtraction property of Equality.
4) x=1 would be the division property of Equality
I would think (10,1) and (1,9) would make the most accurate line of best fit since it is surrounded by most points. Would you agree? Since the (10,0) may just be an anomaly plot.
