Answer:
77.3
Step-by-step explanation:
Decimal notation: 77.3
No. of significant figures: 3
No. of decimals: 1
Scientific notation: 7.73 × 101
Steps:
#1: 77.3003 (the original number has 6 sig figs)
#2: 77.3 (rounded to 3 significant figures)
Answer:

Step-by-step explanation:
formula for area of a parallelogram is
where
stands for base and
stands for height.


Answer:
192 cubes.
Step-by-step explanation:
The volume of each cube = (side)³ = (1/4)³ = 1/64 units
³
Next is to find how many cubes are needed to fill the prism.
The number of cubes that will fill the prism :
Vol. of prism / Vol. of cube = 3 / 
=192 cubes.
Therefore, it takes 192 cubes to fill the prism.