Which is the domain of the function f(x) = - 5/6(3/5)^x all real numbers
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all real numbers less than 0
all real numbers greater than 0
all real numbers less than or equal to 0

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

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.

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.