80 points if you answer this question! an artifact was found to have an original amount of carbon-14 of 12 grams. approximately how many grams of carbon-14 remain after 5000 years? carbon 14 decays at a rate of -0.00012 grams per year. a. 6.6 grams b. 7.1 grams c. 10.4 grams d. 11.2 grams

Carbon 14 decays at a rate of -0.00012 grams per year

after 5000 years, 5000*0.00012 = 0.6 grams are lost from decay

An artifact was found to have an original amount of Carbon-14 of 12 grams.

after 5000 years, 12-0.6 = 11.4 grams of C-14 remains.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

depends on how many days you are talking about

step-by-step explanation: