a farmer in china discovers a mammal hide that contains 68% of its original amount of c-14.

n=n0e^kt

no=amount of c-14 at time t

k=0.0001

t=time in years

find the age of the mammal hide to the nearest year.

In the diagram below what is the approximate length of the minor arc ab

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)