The round base of a copper tea kettle has a diameter of 18 centimeters. What is the base's circumference?

C = 18 pi cm or approximately 56.52 cm

Step-by-step explanation:

The circumference of a circle is given by

C =  pi * d

We know the diameter is 18 cm

C = pi * d = 18 pi cm

If we approximate pi by 3.14

C = 3.14 * 18

C is approximately 56.52 cm

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8