Please answer 76 and 77 for brainlest answer and please show work !
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Answer:76 D 77 C
Step-by-step explanation:
Your looking for W wholesale
Store originally has the price for $189 but mark it up 45%
189x0.45 = 420 ;)
1/10•2=0.2 (2 being n)
0.2 is the max amperage for house circuit 1
House circuit2 has 3 bulbs .3amps
1/10•N=I
1/10•3=.3