Total possible outcomes = 4
Total no. of favorable outcomes = 2

Answer:
c
Step-by-step explanation:
because it's her extraneous uncontrolled variable
Answer:
An event with probability 0 never occurs. An event with probability 1 occurs on every trial
Step-by-step explanation:
Answer:
$2
Step-by-step explanation:
$18-$4=$14
$14/7=$2