Claire's car averages 21 miles per gallon of gas. At that rate, how far would it go on 21 gallons? *

Claire car will go 441 miles on 21 gallons

Step-by-step explanation: 21×21=441

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm