As part of a screening process, computer chips must be operated in an oven at 145 °c. ten minutes after starting, the temperature is 65 °c. after 15 minutes, the temperature is 85 °c what is the temperature after 23 minutes?

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.

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?

What is the the area of this triangle expressed as a monomial?