If you spin the spinner 50 times, how many even numbers?

What are the soultion(s) to the quadratic equation 40- x^2=0

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.