It’s a frequency table, you find the middle number from the prices of mail received and you would multiply it. Not sure what with but if you search on Google Frequency tables there should be a good explanation.
Hope this helped you!
Answer:
10
Step-by-step explanation:
Here we go!
Slope Formula:

What we know: (-4, -52) and (-1, -22)
Plug in the numbers!

Fix it!

Add

Divide
(negative divided by a negative is a positive!!)
Slope is 10
Hope this helps!
Answer:
2880 packages/min
Step-by-step explanation:
48 × 60 = 2880
Answer:
1000cm
Step-by-step explanation:
there are 100cm in a meter. so we multiply 10 by 100 to get the amount of centimeters in 10 meters which is 1000cm