Answer:
um c? i think so, i dont rly know
Step-by-step explanation:
Answer:
Step-by-step explanation:
double time is pay mulitplied by 2.
7.61 x2=15.22
Answer: 12n crisp
Step-by-step explanation: you dont know n so you just put 12 with n next to it indicating 12 times n
Ok so 7 times 4 is 28 so she read 28 the first day. For the second day since 40-28= 12, 12 divided by 2 is 6. So she read 6 pages per hour.
The equation of circle with the center at (h,k) is:

r stands for radius. Therefore r^2 = diameter or 2×radius.
The question has already given the information we need, which are:
- radius = 4
- the center at (0,8)
Since the center is (h,k) - therefore the center is at h = 0 and k = 8 making it (h,k) = (0,8).
Substitute the values in the equation:

Simplify to the simplest form

Answer
- The equation of a circle is x^2+(y-8)^2 = 16