A right circular cone has a radius of 2x + 1 and a height 3 units less than its radius. Express the volume of the cone as a polyno- mial function. The volume of a cone is V = 1/3tr2h for radius r and height h. Enter n as pi. ​

197 students (rounded to the nearest whole number)

Step-by-step explanation:

first I divided 11 by 114 to find out how much girls there are to every one boy and my answer was 10.36 (rounded to the nearest 2 d.p).

next I times it by eight according to the ratio given, my answer was 83 (rounded to the nearest whole number)

finally, I just added 114 and 83 together to get the total number of students and my answer to that was 197 (rounded to the nearest whole number)

hope it helped