Answer:
[See Below]
Step-by-step explanation:
✦ 
π
- π
✦ Round:
So your answer would be 
, 
.
~<em>Hope this helps Mate. If you need anything feel free to message me. </em>
N>6 because they spent over 6 dollars meaning their n amount of money needs to be more than six
Answer:
answer should be 52.4 mins
Step-by-step explanation:
find the midpoint for each time:
1. 15mins = 7students
2. 45mins = 27 students
3. 75mins = 12 students
4. 100 = 4students
Then, do the normal mean calculation by adding up all the values and dividing it by 50.
7*15 + 27*45 + 12*75 + 100*4 = 2620
2620/50 = 52.4mins
Answer:
yes it is c you are correct
