Answer:
all of these are observable.
Step-by-step explanation:
you can look into how algae increase in the summer. You can visually see the water level is lower and you can feel the temperature of the water
Awnswr: 21* because 7 x =y and y= 21
No dislikes
Answer:
me know understand
Step-by-step explanation:
The answer is going to be 5 i beleive
Answer:
A
Step-by-step explanation:
We have the equation:
Take the derivative of both sides with respect to x:
Implicitly differentiate:
Solve for dy/dx:
Divide:
To find dy/dx at (2, 1), substitute 2 for x and 1 for y. So:
Hence, our answer is A.