Answer:
z²/2
Step-by-step explanation:
The applicable properties of exponents are ...
(ab)^c = (a^c)(b^c)
(a^b)(a^c) = a^(b+c)
a^-b = 1/a^b
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Answer:
Convert fraction (ratio) 39 / 40 Answer: 97.5%
Step-by-step explanation:
C. I remember this from my algebra 2 class last year