Tarah
This page lists questions and answers that were posted by visitors named Tarah.
Questions
The following questions were asked by visitors named Tarah.
A drawing 20 centimeters by 15 centimeters is put into a copy machine at a setting to be shrunk by 75% of its original size. a. What will the new dimensions be? b. Are the ratios of corresponding sides of the drawing and its copy equal? c. Are the drawing...
15 years ago
A wooden artifact from an ancient tomb contains 70% of the carbon-14 that is present in living trees. How long ago was the artifact made? (The half-life of carbon-14 is 5730 years. Round your answer to the nearest whole number.) And.... An infectious stra...
14 years ago
Answers
The following answers were posted by visitors named Tarah.