20 has been added to the total of scores, so the new mean for the 20 scores will be 20/20 = 1 higher than it was.
The new population mean is 15+1 = 16.
Answer:
easy 10
Step-by-step explanation:
i put it in a vid because i don't know how else to explain
but i can't upload
<h3>
Answer: 6 dollars per kilogram</h3>
=====================================================
Explanation:
The mixed number 4 & 1/2 converts to the decimal form 4.5
The unit price is 27/(4.5) = 6 dollars per kilogram
------
If you wanted, you can think of it like this ratio
4.5 kg : 27 dollars
Dividing both parts of that ratio by 4.5 will lead to
1 kg : 6 dollars
Answer:
slope
Step-by-step explanation:
wisusushsheusueueheyehuee
Answer:
7
Step-by-step explanation:
the range is the difference between the smallest and largest numbers
