The equation of the circle with center (h, k) and radius r is
.. (x -h)^2 +(y -k)^2 = r^2
1. selection D matches the specification of the circle
2. selection A matches the given equation
3. None of the offered selections matches
.. (x -3)^2 +(y -5)^2 = 74
4. selection A matches the requirements
1 -- I
10 -- X
100 -- C
1000 -- M
It's B because all the students that attended added together is 320 and 37.5 of 320 is 120
Well if you combine the 3x and the other x it'll be perfect.
hope this helped you sweetie :)
Answer: 2.1925153x10 to the 3rd
Step-by-step explanation: hope it helps