The formula Upper C equals 3.14d can be used to approximate the circumference of a circle given its diameter. Company A manufactures and sells a certain washer with an outside circumference of 99 centimeters. The company has decided that a washer whose actual circumference is in the interval 8.88≤C≤9.1 centimeters is acceptable. Use a compound inequality and find the corresponding interval for diameters of these washers.
The corresponding interval for diameters of the washers is
_________
(Type an inequality or a compound inequality using d as the variable. Type an integer or decimal rounded to three decimal places as needed.)
