A neighborhood of 40 families has agreed to have one family volunteer for each night of
the week to oversee the neighborhood watch
program. In how many ways can the weekly
schedule be set?

c

step-by-step explanation:

i think because what else can be a sample of every member

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

beth buys 10 x shirts and still has more than 100 in her account

the best estimate is 3 because   8 can only go into 24 3 times