Answer:
The answer is: A) 4 × 5,700 years = 22,800 years
Explanation:
Each half-life of Carbon-14 is approximately 5,700 years.
The amounts of Carbon-14 remaining in a specimen sample are:
- After one half life only half of the original Carbon-14 amount remains.
- After two half lives only one fourth of the original Carbon-14 amount remains.
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After three half lives only one eight of the original Carbon-14 amount remains.
- After four half lives only sixteenth of the original Carbon-14 amount remains.
Since only one sixteenth of the original Carbon-14 remained, we can conclude that the fossil is four half lives old.
All we do now is multiply 4 x 5,700 years (half life of Carbon-14) = 22,800 years
Answer:
app stores
Explanation:
An App Store refers to the digital storefront designed to enable the check and study of digitally offered software titles or other media for sale. Analytically, the storefront application itself offers a safe, standardized experience that simplifies the acquisition, decoding, and configuration of software packages or any other electronic media.
Usually, app stores arrange the applications they sell on the basis of: the function(s) offered by the app (including gaming, graphics or productivity), the platform the app was built for and the operating system upon which app will be working.
Answer:
to stimulate an economy
Explanation:
it stimulates the economy by boosting demand through monetary
Answer:
the number of units started and completed in June is 24,900 units
Explanation:
The computation of the number of units started and completed in June is shown below;
= Opening work in process inventory + transferred units - ending work in process units
= 12,300 units + 16,900 units - 4,300 units
= 24,900 units
hence, the number of units started and completed in June is 24,900 units