I'm not 100% sure... but I would say B.
Characters, A backround story
Glass is Natural Resource
Answer:
I. 4.8; 40
II. 0.12
Explanation:
Given the following numerical values;
a. 4.793 (it is correct to 4 significant figures).
To 3 significant figures, we have;
4.793 = 4.79
To 2 significant figures, we have;
4.793 = 4.8
b. 39.51 (it is correct to 4 significant figures).
To 3 significant figures, we have;
39.51 = 39.5
To 2 significant figures, we have;
39.51 = 40
II. To estimate ;
;
Answer:
It should be C.)
Explanation:
The elevations in the ground would show valleys.Valleys are like hills with different elevations.
I hope this helps!