Answer:
The common difference (or common ratio) = 0.75
Step-by-step explanation:
i) let the first term be 
= 80
ii) let the second term be 
= . r = 80 × r = 60 ∴ r = 
= 0.75
iii) let the third term be 
= . r = 60 × r = 45 ∴ r = 
= 0.75
iv) let the fourth term be 
= . r = 45 × r = 33.75 ∴ r = 
= 0.75
Therefore we can see that the series of numbers are part of a geometric progression and the first term is 80 and the common ratio = 0.75.
It's C. it does not ship because 480 is more than 2.57 deviations from 500
Answer:
its B
Step-by-step explanation:
With 5lbs of sugar syrup to get a 25% syrup you would need to add 15lbs of water
Answer:
you need to be more specific like which ones are x or y
Step-by-step explanation:
ask it again or comment the specifics
