Mathematics, 06.06.2020 01:00, evelynontiveros2016
An archaeologist locates a fossil of an early human skeleton. To determine the age of the fossil, the archaeologist utilizes a technique called carbon dating, where the relative amount of carbon-14 can help determine the age of the fossil. Carbon-14 has a half-life of about 5700 years. He finds that the fossil contains 15% of the amount of carbon-14 anticipated when compared to a living femur of the same size. The decay of carbon-14 can be calculated as shown below, where N0 is original amount of carbon-14, t is the time of decay, in years, r represents the rate of decay, and N(t) represents the amount of carbon-14 remaining. Rounded to the nearest year, the skeleton is approximately years old.
Answers: 2
Mathematics, 21.06.2019 23:00, miahbaby2003p2af1b
Prove that 16^4-2^13-4^5 is divisible by 11.
Answers: 1
Mathematics, 21.06.2019 23:30, Dragonskeld
Is the underlined participial phrase correctly placed or misplaced? i smelled each and every flower strolling through the garden. a. correctly placed participial phrase b. misplaced participial phrase
Answers: 2
An archaeologist locates a fossil of an early human skeleton. To determine the age of the fossil, th...
Geography, 01.12.2020 20:30
Mathematics, 01.12.2020 20:30
Biology, 01.12.2020 20:30
Mathematics, 01.12.2020 20:30
Mathematics, 01.12.2020 20:30
Mathematics, 01.12.2020 20:30