Answer:
m= 11.4
Step-by-step explanation:
13.5= m+2.1
Subtract 2.1 to both sides
13.5= m+2.1
-2.1 -2.1
11.4= m
2.3 x 10^-3 * 4.2 x 10^2 =
.0023 * 420 =
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0.966
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0.300 + .020 + 0.006 would be 0.326 in expanded form.
The answer is 64. Hope it helps you
Electricity travels at 186,000 MPS
