Answer:
The equation of the circle is x^2 + y^2 = 25
. Given that the center of the circle is the point (0,0). We know that the equation of the circle is given by : (x-a)^2 + (y-b)^2 = r^2 where (a,b) is the center and r is the radius.
Step-by-step explanation:
Standard form for the equation of a circle is (x−h)2+(y−k)2=r2. The center is (h,k) and the radius measures r units.
Use permutations which is also the slot meathod so exg
if you have the letters abc, then how many ways can you arrangge them with no repreats?
3 choices for the 1st slot
2 choices for the 2nd slot since 1 was used in 1st slot
3 choices for 3rd slot since 2 were used in previous slots so basically 3 times2 times 1 or 6
in this case of HEXAGON
7 letters so
7 times 6 times 5 times 4 times 3 times 2 times 1=answer=5040 ways
Wow, that is definitely a pickle, but what if you took the 14 percent that dont know, multiply it by 9590 to get how many people dont know, THEN took each percent of THAT new population to estimate how many of the "dont knows" would fall into each section then? do you get what im saying?