Answer:
2/3 hours
Step-by-step explanation:
40 minutes = 40/60 = 2/3 hours
10x2000= 20,000
2000
X 10
--------
0000
20000
It is center point I think
Answer:
35%
Step-by-step explanation:
Answer:
The charge is negative and the amount is 215
Step-by-step explanation:
Electrons are negative
-354
Protons are positive
+139
-354+139
-215