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Mathematics, 13.02.2020 01:32 Animallover100

The formula c=3.14d can be used to approximate the circumference of a circle given its diameter. Company a manufacturers and sells a certain washer will the an outside circumference of 7 centimeters. The company has decided that a washer whose actual circumference is in the interval 6.9<_C<_7.2 centimeters is acceptable. Use a compound inequality and find the corresponding interval for diameters of these washers

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