Answer:
.87
Explanation:
(Density is mass divided by Volume)
D
=
M
V
D
=
43.5g
50ml
=
.87
Answer:
100
Explanation:
use long polynomial division
Answer:
Felicia’s mother is four times as old as Felicia. In 16 years, her mother will be twice her age. How old is Felicia now?
Explanation:
Answer:
Explanation:
D)The system is open, and the net external force is nonzero.