Answer:
Step-by-step explanation:
Answer:
P(at least one wrong) = 1- P(all correct) =1-.25^6=1-1/4096=4095/4096. This assumes that the answers are picked at random. This kind of question is always the complement of an extreme binomial outcome.
The first one is 4
The second one is -4
Answer:
B.76
Step-by-step explanation:
4 quarts = 1 gallon
so 4 * 19=76