Choose all statements that are true. (A) 7 pints > 2 quarts
(B) 4 pints 1 cup > 10 cups
(C) 1 quart > 40 fl oz
(D) 1 gallon < 8 pints 1 cup
(E) 8 quarts = 32 gallons

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

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.

answer: the answer is ann