Answer:
Step-by-step explanation:
Incomplete question
The probability of there being zero males is given by:

Similarly the probability of there being zero females is also 1/16.
The probability there will be at least 1 male and 1 female is therefore:

The answer is: 7/8.
Answer:
b
Step-by-step explanation:
-44÷2=-22
34+3.5*-22= -43