Saida owned 125 shares of an oil company. one day, the value of each share dropped by $0.31. the next day, the value of each share rose by $0.18. what was the total change on the value of saida’s shares?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.