which situation is an example of equilibrium?
o
a. the amount of water in a cup does not change.
b. the percentage of nitrogen gas in a room decreases steadily.
c. the amount of air in a room slowly increases.
o
d. a blade of grass slowly grows taller.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)