1 2 3 4 p = 5 6 7 8
9 10 11 12

q= -1 -2
3 4
5 6
-7 8
can these two matrix be multiplied?
(I know how to I'm just not sure if I can multiply them)

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Which graph represents the parent function of y=(x+2)(x-2)