A 150-pound person uses 5.3 calories per minute when walking at a speed of 4 mph. How long must a person walk at this speed to use at least 150 calories?

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.

What is the value of p in the equation y^ = -4x?

The product of sin 30 degrees and sin 60 degrees is same as the product of