Answer:
X=5
Step-by-step explanation:
Answer: Doubling the radius.
Step-by-step explanation:
The volume of a cone can be found with the following formula:

Where "r" is the radius and "h" is the height of the cone.
Let's find the volume of the conical tent with a radius of 10.4 feet and a height of 8.4 feet.
Identifiying that:

You get this volume:

If you double the radius, the volume of the conical tent will be:

When you divide both volumes, you get:

Therefore, doubling the radius will quadruple the volume of the tent.
Answer:
B.) I, II, and III
Step-by-step explanation:
They are all congruent.
The number of days Christen's book is overdue could be 22 according to options given.
The graph which represents the relationship between the number of days a book is overdue and the library fine charged is attached below :
According to the graph, a constant relationship exists between the number of days a book is overdue and the library fine charged when the Number of days book is overdue is about 19 days and above such that the library fine charged stays the same at $10.
Since we are told that Christen's fine for returning the book is the same as the fine she would have paid if book was returned yesterday, then, the number of days Christen's book is overdue could be 20 days and above.
The only value above 20 from the options given is 22.
Hence, 22 is the valid answer.