What is the percent of change from 100 to 41, please help!! :(

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.