Brianna is using the two spinners shown below to play her new board game. She spins the arrow on each spinner once. Brianna uses the first spinne determine how many spaces to move. She uses the second spinner to determine whether her move from the first spinner will be forward or backw type your answer.... a. What is the probability that Briana spins 3 spaces backward? b. What is the probability that Briana moves forward? 1 type your answer.... 4 3 Back- ward For- ward c. Briana needs to move at least 2 spaces forward to get ahead of her opponent. What is the probability that this will happen on her next spin?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Brianna is using the two spinners shown below to play her new board game. She spins the arrow on each spinner once. Brianna uses the first spinner to
determine how many spaces to move. She uses the second spinner to determine whether her move from the first spinner will be forward or backward.
a. What is the probability that Briana spins 3 spaces backward?
type your answer...
b. What is the probability that Briana moves forward?
type your answer...
2
type your answer..
Back-
ward
For-
ward
c. Briana needs to move at least 2 spaces forward to get ahead of her opponent. What is the probability that this will happen on her next spin?
Transcribed Image Text:3 7 8 9 10 Brianna is using the two spinners shown below to play her new board game. She spins the arrow on each spinner once. Brianna uses the first spinner to determine how many spaces to move. She uses the second spinner to determine whether her move from the first spinner will be forward or backward. a. What is the probability that Briana spins 3 spaces backward? type your answer... b. What is the probability that Briana moves forward? type your answer... 2 type your answer.. Back- ward For- ward c. Briana needs to move at least 2 spaces forward to get ahead of her opponent. What is the probability that this will happen on her next spin?
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spinner 1 :{1,2,3,4}spinner 2 : {forward,backward}brianna spin both spinner.

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