Answer:
+ C
This is my first time doing a double integral, so im only 90% sure in my answer
Step-by-step explanation:
You pretty much want to take the double integral of sinx + cosx
The anti-derivative of sinx = -cosx
The anti-derivative of cosx = sinx
So f' = -cosx + sinx
Now lets take the integral of f':
The anti-derivative of -cosx = sinx
The anti-derivative of sinx = -cosx
So, f(x) = sinx - cosx
y = 51
The question is asking for a number that greater or equal to 42, and 51 is the only one that works.
Answer:
Annual sales of a particular electronic item in 2006 was 54.5 million.
Step-by-step explanation:
We have been given that s is the annual sales (in millions) for a particular electronic item. The value of s is 54.5 for 2006. We are asked to find the meaning.
Since s represent the annual sales (in millions) for a particular electronic item, therefore, means that annual sales of a particular electronic item in 2006 was 54.5 millions.
To calculate the perimeter of a rectangle what you would do is add the parallel sides together so 11+11=22 and then 4+4=8 so we would add 22+8=30
So your answer would be 30
(correct me if im wrong)