what amount of work is done when a force of 50 N is used to drag a distance 0f 20 meter across the floor

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon