A boulder is lifted by a forklift a distance of 10.5 meters with a force of 30 Newtons. An excavator is able to produce 4.5 times the amount of work of the forklift when it lifts a car 2.5 meters out of a parking space. A crane is able to exert 12 times the force of the excavator on a steel beam being lifted onto a building. How much work is done on the beam if it is lifted 23 meters high? HELP PLS SHOW WORK

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.