Question

Rosario is rollling a six- sided cube. Rosario rolls the number cube twice. What is the probability that Rosario gets the number 1 twice in a row?

A. 1/36
B.1/6
C. 1/3
D.1
Part two: tony flips a coin and gets heads. Ge tells his friend his friend that he can get heads two more times in a row. What is the probability that tony will flip a coin and gets heads three more times in a row?
A.1/8
B.1/2
C.1 & 1/2
D. 2
Whats the answer for each part?
First answer that explains gets to me marked branilest& extra points. I need help ASAP.
Thanks

Answer 1

part 1:the answer is 1/36
each time we roll the dice, the whole probabilities are 6
if we roll it two times
6*6=36

part 2

it's 1/8

each time we flip a coin, the whole probabilities are 2

if we flip it 3 times

2*2*2=8




good luck