Answer:
Radioactive half-life An initial amount of 100 g of the radioactive isotope thorium-234 decays according to Q ( t ) = 100 e − 0.02828 t where t is in years.
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
16) true
17) true
18) false
19) true
20) false
brainliest pls
The dude on top of me is correct
all u do is see what looked right and add
