Answer:
23/90
Step-by-step explanation:
- 55/90 + 12/90 = 67/90
- 90 - 67 = 23
- 23/90
23/90 balls are green or white
i hope this helps!
3 kilograms... Grams is like ounces and kilograms is like pounds
Answer:
84 seconds
Step-by-step explanation:
Because if you divide all of that you would get that answer
Answer: 0.0898
Step-by-step explanation:
Probability = 
Given : Sample size : 528
Number pf customers say they are happy = 237
Probability of getting one happy customer= 
Probability of getting second happy customer=
[subtract 1 from both numbers]
Probability of getting third happy customer=
If 3 customers are elected without replacement
The probability they will all say they are happy with the service =

Hence, the required probability = 0.0898