Kitchen 19%
Living
Room
35%
The circle graph shows the
different rooms in Frank's
apartment and the percentage
of the area of the apartment
each room takes up.
Franks apartment has a total
square footage of
840 square feet .
Bathroom
How many square
8%
feet does the kitchen take up?
Bedroom
38%

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

560

hope this : )

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

okay..i will pick 8!