Choose the proper rationale. “in the compound interest equation, time (the variable t) has the biggest effect on the outcome ” a. time is usually the largest number in the equation. b. time uses the largest units (years are bigger than dollars or percentages). c. time is an exponent while other units are factors. d. time is the independent variable

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

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.