Answer:
Step-by-step explanation:
i).
= 8a²
ii). =
=
= 9a²b²c²
5/8 of the staff are male. 5/12 of the staff works part time at the aquarium. What is the fraction of the staff being a female?
1 answer:
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Answer
This exercise is about evaluating a function at a particular argument. To do that, we replace the variable with the argument in the formula of the function, and simplify.
Let's do that:
