Find the surface area of a rectangular solid measuring 7 in x 7.5 in x 2 in.

In the __________ model of communication, the speaker speaks and the listener listens

Fill in the blank(s) with the appropriate word(s).

Martha and Rashid play tennis every week, but Rashid wants to spend more time stamp collecting. Martha protests, so Rashid decides to continue their weekly games. Martha’s reaction reflects ______.

a. interdependence b. hierarchy c. positive feedback d. negative feedback