I’ve been confused on the second question for a while now, if anyone can , would be much appreciated

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

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