If ray BD bisects angle CBE, ray BC is transparent to ray BA, angle CBD = (3x -1 ) degrees, and angle DBE = (7x - 13) degrees, f
1 answer:
You might be interested in
Answer:
3/8 and 3/5
Step-by-step explanation:
Given that a family has three children. Using b to stand for a boy and g for girl give the following we can write sample space for a family having three children as
(bbb, bbg, bgg, bgb, gbb, gbg, ggb, ggg)
E - exactly two boys
Sample space count = 8
Exactly two boys count = 3
a) p(E) =
b) odds for E is probability/1-probability
=