accacia19
accacia19
26.02.2020 • 
Mathematics

The growth of a fetus more than 12 weeks old can be approximated by the formula L = 1.53t − 6.7, where L is the length (in centimeters) and t is the age (in weeks). Prenatal length can be determined by ultrasound. Approximate the age of a fetus whose length is 35 centimeters. (Round your answer to the nearest week.)

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