Determine whether the sequence is increasing, decreasing, or not monotonic. Also, is it bounded?
(a) an = (1−n)/(2+n)
(b) an = 2 + [((−1)^n)/n]

3. find the radius of circle p.4. find y.

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?