Find the circumference and area of a circle with the diameter of 10 inches leave your answer in terms of pi

The answer to your question is Circumference = 10π in

                                                                    Area = 25 π in²

Step-by-step explanation:

Data

diameter = 10 in

Process

1.- Find the radius

   radius = diameter/ 2

   radius = 10/2

   radius = 5 in

2.- Find the circumference

   Circumference = 2πr

-Substitution

   Circumference = 2π(5)

-Simplification

   Circumference = 10π in

3) Find the area

    Area = πr²

-Substitution

    Area = π(5)²

-Simplification

    Area = 25π in²      

450 is the final answer! : )

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !