Answer:
0.00324 or in scientific notation 3.24×10^-3
Step-by-step explanation:
MASS OF SINGLE ELECTRON = 5.4×10^-4
MASS OF 6 ELECTRONS = 6× 5.4×10^-4
=32.4×10^-4
= 3.24×10×10^-4
= 3.24×10^-3
Answer:
Step-by-step explanation:
Find the value of the left hand side (LHS)
LHS = 1/4 // 5/6
LHS = 1/4 * 6/5
LHS = 6/20
LHS = 3/10
Now what will make 3/10 on the right?
B: 1/4 * 6/5 = 6/20 = 3/10
a = 4
b = 6
c = 5
11b+7=40
Subtract 7 from both sides.
11b+7−7=40−7
11b=33
Divide both sides by 11.
11b/11 = 33/11
b=3
Step-by-step explanation:
7 people = 280 liters
1 p = 40 liters
50 p = 40 x 50
50 p = 2000 liters
<em>hope it helps.</em>
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