Answer: 11
Step-by-step explanation:
275% × 4 =
(275 ÷ 100) × 4 =
(275 × 4) ÷ 100 =
1,100 ÷ 100 = 11
Answer:

Step-by-step explanation:
First, let’s check to see if the direction vector is a unit vector:

It’s not a unit vector. therefore let's divide the vector by its magnitude in order to convert it into a unit vector:

Now, the directional derivative is given by:

So let's calculate the partial derivates:



Therefore:

Answer:
true
Step-by-step explanation:
just collect the like terms
Part A: Find the area of the circle of spilled milk as a function of time, or A[r(t)]
πr^2 = π(4t)^2 =π4^2*t^2= 16πt^2
Part B: A= 16π(4)^2 = 256π= 803.84
You should thank this guy, not me: https://www.peeranswer.com/question/55c927f10fa305466a8d3809
Hope this actually still helps! :)