14+-86=-72. That is the change in level if you needed it.
<span>the 32oz is more expensive per oz. by $.01 per oz.</span>
The question should be accompanied with choices, below are the choices:
a) sqrt(1-x^2)
<span>b) x/sqrt(1-x^2) </span>
<span>c) sqrt(1-x^2)/x </span>
<span>D) 1/sqrt(1-x^2)
</span>
The answer should be <span>c) sqrt(1-x^2)/x .
</span><span>cos u = sqrt (1 - sin^2 u) = sqrt(1 - x^2), and cot u = cos u / sin u.</span>
Answer:
above is the solution to the question
