Ihave 10 distinguishable socks in my drawer: 4 white, 4 brown, and 2 blue. in how many ways can i choose a pair of socks, provided that i get two socks of the same color?

In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?

If ∠q = 44°, then m = 44°. true false

Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. the drive is currently serving a request at cylinder 2,150, and the previous request was at cylinder 1,805. the queue of pending requests, in fifo order, is: 2069, 1212, 2296, 2800, 544, 1618, 356, 1523, 4965, 3681