Answer: For plato family
A fossil with 47% of its carbon-14 remaining is approximately __2998_ years old.
A fossil that is 7,000 years old will have approximately _17%__ of its carbon-14 remaining
Step-by-step explanation:
Just took the test
Exact form: -55/18
Decimal form: -3.05 repeating
Mixed form: -3 1/18
Answer:
3rd one
Step-by-step explanation:
Answer:
1 hr 38 min
Step-by-step explanation:
The start time is 7:20. The end time is 8:58.
When 1 hour passes by, the time is 8:20.
8:58 - 8:20 = 38 minutes
1 hour and 38 minutes passes by.
