Question

select the correct answer. a rubber gasket has a circumference of 3.2 cm. when placed in service, it expands by a scale factor of 2. what is the circumference of the gasket when in service? a. 13.2 cm b. 6.4 cm c. 1.6 cm d. 3.2 cm

Explanation:

Step1: Multiply by scale factor

$3.2\times2$

Answer:

B. 6.4 cm