Answer:
50 penguins
Step-by-step explanation:
Let the total number of penguins = x
30% of x = 15

Answer:
%
Step-by-step explanation:
Given: Jocelyn calculates that see will take 105 minutes to run 7 miles. She runs the distance in 84 minutes.
To find: Jillian’s percent error
Solution:
Actual time taken by Jocelyn to run 7 miles = 84 minutes
Approximate time taken by Jocelyn to run 7 miles = 105 minutes
Error =
minutes
Percent error = error/(Actual time taken) × (100) = 
Answer: point A
Hope this helped have a nice day
Step-by-step explanation:
This is the answer.... Working shown