10x=1/2x+3
I think it's right, but not 100% sure
Answer:
Definition: The enclosing boundary of a curved geometric figure, especially a circle.
Step-by-step explanation:
Answer:
See verification below
Step-by-step explanation:
We can differentiate P(t) respect to t with usual rules (quotient, exponential, and sum) and rearrange the result. First, note that

Now, differentiate to obtain


To obtain the required form, extract a factor in both the numerator and denominator:

Answer:
d
Step-by-step explanation:
the last one of the four
Enlargement of 2.
if it were a reduction it'd be getting smaller..