Using implicit differentiation, it is found that y is changing at a rate of 10 units per second.
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The equation is:

Applying implicit differentiation in function of t, we have that:

- x-values changing at a rate of 2 units per second means that

- Point Q(1,4) means that
.
We want to find
, thus:


y is changing at a rate of 10 units per second.
A similar problem is given at brainly.com/question/9543179
Answer:
30 degrees
Step-by-step explanation:
Here we want to have x on one side of equation so,
we put number 5 on right side of equation:
abx=5
then we divide both sides by ab to obtain x on left side:
Result:
x=<u />
Answer:
I believe that the answer is <u>A. 76,415.04 cubic feet</u>
Step-by-step explanation:
I used a formula I found online
Hope this helps