Which category represents 9% of the acerage annual number of earthquakes worldwide

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?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?