Mrs. kenders earns $20 per hour and works 40 hours per week. she pays 5% of her weekly earnings to state taxes and 25% of her weekly earnings to federal taxes.

after the combined taxes have been deducted, how much does mrs. kenders earn each week?

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.