Pls pls pls pls help me im literally dying help its due today pls help pls im gonna die pls

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Percent increase and decrease. original number: 45 new number: 18

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?