Scientific notation is
x*10^y such that
1<u><</u>x<10
780=7.8 times 100=7.8 times 10^2
7.8*10^2
Answer:
C
Step-by-step explanation:
Bar graphs are used to show change over time
Answer:
8
Step-by-step explanation:
8 × $70 = $560
20 × $140= $2800
$560 + $2800 = $3360
Answer:
3053.63 un³
Step-by-step explanation:
Hello!
The diameter is 18, so the radius is half of the diameter, or 9.
Using the volume of a sphere formula: 
Solve:




- 3,053.6280592893 ≈ 3,053.63
The volume is 3053.63 un³.