A spinner with equal sections labeled 1-5 is spun 50 times. The results are shown in the table below. What is the theoretical probability of spinning an even number?

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _