. In the cafeteria at Prairietown School, the garbage can is fi lled up twice every lunch hour. The garbage can is a cylinder with a radius of 25 cm and a height of 95 cm. a) Determine the volume of garbage produced each day in the cafeteria. b) Determine the volume of garbage produced in a 5-day week. c) The school’s environment club wants to reduce the weekly garbage to below 470 000 cm3 by encouraging students to recycle. To reach this goal, how many times should the garbage can

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.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?