Answer:
(B) all surveys have a sampling error.
Step-by-step explanation:
Answer:
The unit rate for 65 miles in 2.7 gallons is 24.07 miles per gallon.
Step-by-step explanation:
Given that:
65 miles in 2.7 gallons
We have to find the unit rate.
Unit rate is a rate to compare quantities in which one quantity is 1.
Unit rate = 
Unit rate = 24.07 miles per gallon.
Hence,
The unit rate for 65 miles in 2.7 gallons is 24.07 miles per gallon.
Answer:
-5,0,0.8,1,1 is the answer
Answer:
20% increase
Step-by-step explanation:
To find the percent increase, divide the difference in the number of bracelets by the original number:
2/10
= 0.2
So, the percent increase was 20%