IF Foston is directly between this means Foston is y the middle, so there is the same distance from Foston to Liberty and from Foston to West Quall = 4 inches
Are you sure that both a and b are zero?
I doubt it.
<span>-8a^8b^-2/10a^-4b^-10
should surely be written as a fraction for clarity:
</span><span>-8a^8b^-2
----------------- (at least this is how I interpret your question)
10a^-4b^-10
-8a^8 divided by 10a^(-4) comes out to (-8/10)a^12, and
b^(-2) divided by b^(-10) comes out to b^8
so that your final quotient is (-4/5)(a^12)(b^8).</span>
The answer is either a or d but we know she did all of this for more than 52 minutes.
The frequency is 1 /period = 1 / [ 2 pi ]
