Answer:
V=105
Step-by-step explanation:
V= LxWxH/3
V=9x7x5/3
V=105
61 / 4 = will be 15 so he haves 15 friends
Answer:
3 packages
Step-by-step explanation:
Given
See attachment for complete question
Required
The packages less than 30 kg.
To do this, we simply add up the frequencies of packages less than 30 kg.
From the chart, we have:




So, the total is:

