Algebra 1 7-7 Guided Practice: Exponential Growth and Decay

starstarstarstarstarstarstarstarstarstar

by Matthew Richardson

| 6 Questions

The outlined content above was added from outside of Formative.

1

1

10

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.

2

2

10

Problem 1 Got It?

A

B

C

D

3

10

Vocabulary: Define compound interest in your own words.

4

4

10

Problem 2 Got It?

A

B

C

D

5

5

10

Problem 3 Got It?

A

B

C

D

6

6

10

Problem 3 Got It?

A

B

C

D

Add to my formatives list

Formative uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to the Terms of Service and Privacy Policy.