Algebra 1 7-7 Guided Practice: Exponential Growth and Decay
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Last updated over 5 years ago
6 questions
10 points
10
Question 1
1.
Solve It! The half-life of a radioactive substance is the length of time it takes for half of the atoms in a sample of the substance to decay. The half-life of uranium-238 is expressed in scientific noation below.
Suppose you have a sample of 1000 uranium-238 atoms. How many atoms of uranium-238 are left after the following number of years?
Enter only the number of atoms.
10 points
10
Question 2
2.
Problem 1 Got It?
10 points
10
Question 3
3.
Vocabulary: Define compound interest in your own words.
