The round base of a copper tea kettle has a radius of 4 inches. What is the base's circumference? Use 3.14 for .

25.136 inches

Explanation:

The base circumference can be obtained from the base radius by using the formula of the circumference of a circle.

This is given by C = 2 πr

π = 3.142 and r= 4 inches

C = 2 * 3.142 * 4 = 25.136 inches

answer; economic order quantity;

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation: