Carbon 14 decays at a constant rate, so it can be used to determine the age of fossils. In particular, if the original amount
of Carbon-14 presentis Athen A - A can be used find the amount of amount of Carbon 14 remaining after
years. Given that the half-life of Carbon-14 is 5.730 years, what is the value of the decay constant kto 5 decimal places?

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.

Which of the following is a cost homeowners insurance does not protect? a. the cost of repair or replacement of a home lost in a natural disaster. b. additional living expenses required while your home is repaired after a disaster. c. replacement costs for all contents in your home, including high cost electronics. d. the cost of medical expenses incurred by somebody getting injured on your property. select the best answer from the choices provided

Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?