No they are not, 9.91 > 9.0
Answer:
3.5
Step-by-step explanation:
11.5 - 2.5 = 9
9 - 5.5 = 3.5
and scalene triange means none of the 3 sides are equal...
3.5 does not equal 5.5 or 2.5
P(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313