soz for new thread but watevs.
question is:
Imagine you have 2 samples of wood. One was taken from a fresh tree and the other was taken from a charcoal sample found at Stonehenge and is 4000 years old.
A scientist argues that the fresh tree has twice as much carbon-14 as the Stinehenge sample. Evaluate the validity of this argument and fully justify your response. a=15.3 x 0.886^t
Also another question:
Convert your exponential form (y = ab^x) into the form y = Ae^-kx. Show all necessary steps.
Exponential Form
y = a Ã?â?? bx
a = 95.22078837
b = 0.945835397
r2 = 0.9850960328
r = -0.9925200415
question is:
Imagine you have 2 samples of wood. One was taken from a fresh tree and the other was taken from a charcoal sample found at Stonehenge and is 4000 years old.
A scientist argues that the fresh tree has twice as much carbon-14 as the Stinehenge sample. Evaluate the validity of this argument and fully justify your response. a=15.3 x 0.886^t
Also another question:
Convert your exponential form (y = ab^x) into the form y = Ae^-kx. Show all necessary steps.
Exponential Form
y = a Ã?â?? bx
a = 95.22078837
b = 0.945835397
r2 = 0.9850960328
r = -0.9925200415
