Answer:
Probability = 1 / 5
Step-by-step explanation:
Assuming that rates are from 1 to 5 ; with equal probability of being 1, 2 , 3 , 4, 5 each.
So, probability of 3 stars = Outcomes with 3 stars / Total outcomes
= 1 / 5
Answer: b = −2
Step-by-step explanation:
5 x 3= 15
15+2 = 17 good luck
Given:
The equation is:

To find:
The value of p.
Solution:
We have,

Subtract
from both sides.


Divide both sides by 2.


Therefore, the value of p is 6.