Which can you do to reduce the power consumption in your home?
a add more circuit breakers.
b wire more parallel circuits.
c replace 75-watt light bulbs with 40-watt light bulbs.

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper