Question 11 Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Find the
probability of exactly five boys in ten births.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

5+2x=a

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step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)