Answer: 87/100 and 0.87
Step-by-step explanation:
%=100
so 87% is 87/100
or 0.87
Answer:
I simplified and I got 4n^2 , please let me know if I am wrong.
Answer:
a) "ascend"
Step-by-step explanation:
a)
The equation is 
This question is asking for the value of the directional derivative in the direction of -j [since south that's y negative]
So, this is the negative of partial derivative of y. Thus we have:

Now we are at (100,120,1106), we take y value of 120 and put it in the partial:

We take the negative, that is -(-2.4) = 2.4
Since this is positive, we can say the hill is sloping upward at this point, so you will start to ascend.
A rhombus<span> is </span>similar<span> to a </span>square<span> in two ways: both have two pairs of parallel sides and both have four equal sides. A </span>rhombus<span> is different from a </span>square <span>because it does not have four right angles. All squares are also rhombuses.</span>