Divide each term in the y column by 2 to go from this list {8, 2, 0, 2, 8} to this list {4, 1, 0, 1, 4}
This list {4, 1, 0, 1, 4} is a bunch of perfect squares so it suggests that y = x^2
However we must double the values to get back to the original list. So the rule is y = 2*x^2
5 pairs
one kind of writing paper for each coloured envelope
the last three papers would have to be in envelope colours that were already use so they cant be counted.
Answer:
Water - 62.5 pounds per cubic foot
18.25 cubic feet would weigh 18.25 * 62.5 =
1,140.625 pounds.
Step-by-step explanation:
ANSWER
The third option is the correct answer

EXPLANATION
The expression given to us is

This logarithmic expression is of the form

So we use the multiplication law of logarithm which is given by

We therefore set


The given expression now becomes,