Answer:
Option B.
Step-by-step explanation:
In the question the number categories on the spinner are not given.
Consider there are 5 different categories on the spinner.
A = Spinner land on "Action".
So, probability of land on "Action" is

Number of spins, n= 60 times
The expected number of land on "Action" is



Therefore, the correct option is B.
2*4=8
8/5=1.6
1.6miles:12minutes
60/12=5
5*1.6=8
Blake's avg. speed is 8mph
Here’s the answer to your question. option C Is correct
B the only solution is X=9/10 therefore making it only one solution