Find the circumference of a CD with a diameter of 4.75 inches.

C = 4.75 pi inches or approximately 14.915 inches

Step-by-step explanation:

To find the circumference, we use the formula

C = pi * d

C = pi * 4.75

We can approximate pi by 3.14

C = 3.14 * 4.75

C is approximately 14.915

Answer: The circumference is 15 inches (approximately)

Step-by-step explanation: If the circular CD has a diameter of 4.75 inches, then it's radius would be given as diameter divided by two. That is,

Radius = 4.75 / 2

Radius = 2.375

The circumference of a circle is given as

Circumference = 2Pi x r

Circumference = 2 x 3.14 x 2.375

Circumference = 14.915

Therefore the circumference of the CD to the nearest whole number equals 15 inches.