Answer:
52:120
Step-by-step explanation:
1 hour = 60 minutes.
2 hours = 120 minutes.
Answer: 52 : 120
Hope this helps!
As the sum of marks of others remain unchanged , let their sum be x . As the mean using 83 was 40 , we have ,
(x +83)/100 = 40
x + 83 = 4000
x = 3917
Now mean using 53 ,
(x +53)/100
(3917+53)/100
39.7.
Hope it helps , plz mark as brainiest :-)
Answer:
it is a function
Step-by-step explanation:
the input is not repeated
Answer:
Step-by-step explanation:
i got it correct:)