Answer:
.348
Step-by-step explanation:
If you do 18/24 you’ll get the answer of 0.75. Which is equal to 75%
as far as I can tell, is simply asking to write two more expressions, that are equivalent to the provided one, namely, grab the provided one and expand it, if you simplify the expanded version, you'd end up with the provided, for example

so let's do 6a1, 6a3 and 6a5.


Answer:
once simplified the expression is, -6xy^4
(the ^ means an exponent)
Answer:
The answer could be 0 or 1 out of 4, because choosing a card at first and not putting it back, then picking a second card at random, it would likely be one in zero attempts to pick 3 again but otherwise that it could be 1 out of 4 because it could be possible picking 3 at the first try.