If Harriet rolls the number cube 39 times, how many times can she expect to roll a 3 or 4?
1 answer:
Answer:
13 times
Step-by-step explanation:
P(3 or 4) = 1/3, so she can expect to roll a 3 or 4 13 times
You might be interested in
8, 2 because A doesn't add anything.
Answer:
c
Step-by-step explanation:
Answer:
wedf
Step-by-step explanation:
affwa
Answer: 30
Step-by-step explanation: Before Joe had $45 in total, He then spent it on a movie which is $15. So $45-$15=30
