Step-by-step explanation:
it would be 34y i got right answer
Answer:
693 Years
Step-by-step explanation:
Given an initial amount and k (a negative constant) determined by the nature of the material, the amount of radioactive material remaining at a given time t, is determined using he formula:
If a certain radioactive isotope decays at a rate of 0.1% annually.
The half-life of the isotope is 693 years.
Answer:
.75
Step-by-step explanation:
I know this because 4 quarts = a gallon so if you do 3/4 of a gallon you get .75
Answer:
D
Step-by-step explanation:
This can be broken up into √3 / √25, since √25 = 5 the final answer is √3/5.