Step-by-step explanation:
But, as you know that
Then the equation (1) becomes
Multiply Numerator and Denominator by
then,
take cos y as common, then
Here, (1+cos y/cos y + 1) gets cancelled.
Then the remaining answer is cos y.
43.7%
<span>
Difference = 115 - 87 = $0.38
Use 87 as the base because that's the price to start
38/87 = 0.43678</span>
Answer:
24
Step-by-step explanation:
Highest 33
lowest 9
range = 33 - 9 = 24
the denominator yields no critical points, so is only that one, which IS within the range of [0, 4].
f(0) = 0 and f(4) is about 0.2222... whilst f(√2) is about 0.3536
now, doing a first-derivative test, the √2 points is a maximum, and and the 0 and 4 are both minima, from which the 0 is lowest than the 4, notice f(0) = 0 and f(4) is up above that.
so the absolute minimum is f(0), and the absolute maximum is f(√2).
Answer:
Im not quite sure but probably 30-40% at the best?
Step-by-step explanation: