A sample of rock is found to contain 100 grams of a parent isotope. How many grams of the parent isotope will remain after two half-lives?
Answer
50
100
75
25
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A sample of rock is found to contain 100 grams of a parent isotope. How many grams of the parent isotope will remain after two half-lives? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Which is the completely factored form of 3x2 - 12x - 15?3 (x 1) (x - 5) 3 (x - 1) (x 5) (3x 1) (x - 15) (3x - 1) (x 15) ?
Answers (1)
Given the function g (x) = 8x - 2, compare and contrast g (-2) and g (4). Choose the statement that is true concerning these two values. The value of g (-2) is larger than the value of g (4). The value of g (-2) is the same as the value of g (4).
Answers (2)
Are these ratios equivalent? 0.42: 42 and 0.18: 1.8 Yes or no
Answers (2)
Are 1 and 0 prime numbers?
Answers (1)
Graph ABCD if A (1, 4), B (6, 6), C (4, 1), and D (-1, - 1). Is ABCD a rhombus? Show how you know.
Answers (1)
New Questions in Mathematics
5 inches equals how many centimeters
Answers (1)
Solve 3x - 4 ≤ 2 or 2x + 11 ≥ - 1. a. x ≤ 2 b. x c. {all reals}
Answers (1)
A starfish's top speed is approximately 161 centimeters per minute. What is this speed to the nearest centimeter per second?
Answers (1)
The volume of a three-dimensional shape is
Answers (1)
How many cubic feet of dirt are there in a hole that is 3' deep x 3' wide x 3' long?
Answers (1)