24 hours in a day* 14 days in two weeks= 336 hours total
Final answer: 336 hours
Answer:2.5km
Step-by-step explanation:
If you cover 20km in 8 hours
Then 1 hour is 20/8=2.5
Answer:
Hope it helps dear.Please let me know
Answer:
Erica did
Step-by-step explanation:
60% of 30 is 18
20% of 70 is 14
Answer:
The co variance of the midterm and final exam scores is 58.76.
Step-by-step explanation:
The formula to compute the sample co variance is:

The values are computed in the table below.
Compute the co variance as follows:

Thus, the co variance of the midterm and final exam scores is 58.76.