Who wanna do a zo. om btw im a girl and im 14 turning 15 a lil less then a month

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

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!