Answer: 3/4
Step-by-step explanation: 3/4 equals .75
Answer:
The mean is 4.88 hours / day
Step-by-step explanation:
To calculate the mean we just add the values and divide by the number of items (in this case we add the hours and divide by the number of days)
so the equation would be

You need to represent it as 2x + 10 = 50
Umm just do the problem with 7 in the place of N
Answer:
possibly china, but not confirmed.
Step-by-step explanation: