Can you please find the number that replaces the ? please? This is the sequence: 1 5 6 11 ? 28 I would be so thankful if you could tell me!

The graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)1/n+c what does the graph tell you about the value of n in this function

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need