Me on my math homework first and correct one gets brain. lyest : )

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation