Answer:
I think that the answer is A.
Step-by-step explanation:
Answer:
6 more months
Step-by-step explanation:
3*2 = 6 months
15 books every 3 months
shes already read 15 of 45
The mixed number of it would be 5 42/45 if you're looking for the mixed number (to find the mixed number divide 267 and 45)
X^2 + y^2 = 9
The general equation for a circle of radius r centered at point (h,k) is
(x - h)^2 + (y - k)^2 = r^2
Since we want it centered at the original, h and k are both 0, so the equation simplifies to:
x^2 + y^2 = r^2
Substituting the known values for the given point gives:
x^2 + y^2 = r^2
0^2 + 3^2 = r^2
0 + 9 = r^2
9 = r^2
3 = r
So we have
x^2 + y^2 = 3^2
or
x^2 + y^2 = 9
To evaluate

First, we input 0, for theta in the function to obtain:

This is an indeterminate form.
So, we apply L'Hopital's rule by differentiating the numerator and the denominator as follows: