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3. The half-life of carbon-14 is about 5600 years. A fossil with 1/4 the normal proportion of C, is probably ________ years old. A. 2,800 B. 11,200 C. 22,400
answered
Apr 17, 2022
Biology
college
12
votes
82.2k
views
The solution to an inequality is represented by the number line
answered
Mar 17, 2022
Mathematics
college
5
votes
123k
views
-6 - x = -4 What's the value of x? Please show your work.
answered
Feb 18, 2022
Mathematics
college
6
votes
48.4k
views
Justification of scissors
answered
Feb 12, 2022
Mathematics
high-school
4
votes
178k
views
If a bookworm can finish eating 23.68 pages of a book in 3.2 days, how much can it eat in one day?
answered
Oct 30, 2021
Mathematics
high-school
3
votes
148k
views
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP I BEGGING YOU PLZZZZZZZZZZZZZZ HELP!!!! 1. Which expression represents the perimeter?( FIRST IMAGE FOR THIS QUESTION) A. 14 + 4x B. 2x + 7 C. 4x + 6 D. 14
answered
Sep 26, 2021
English
high-school
6
votes
148k
views
8x − y² − 3 if x= − 14 and y = 3
answered
Sep 9, 2021
Mathematics
middle-school
2
votes
137k
views
What multiple of 4 is greater than 16 but less than 24?
answered
Aug 24, 2021
Mathematics
middle-school
6
votes
26.9k
views
wearing a mask doesnt only affect you it affects everyone around you so plz wear a mask and keep it over your nose.!
answered
Aug 21, 2021
Health
middle-school
5
votes
736
views
35 + 70 = 35(1 + 2) O Yes O No
answered
Jul 26, 2021
Mathematics
high-school
3
votes
197k
views
How did the Spaniards build their rafts?
answered
Jun 30, 2021
History
college
3
votes
86.1k
views
Which part of the electromagnetic spectrum has a lower frequency than visible light? x-rays ultraviolet infrared gamma rays
answered
May 27, 2021
Physics
high-school
4
votes
98.4k
views
You are replacing the toner cartridge for an old laser printer. You are concerned that several internal components are reaching their maximum age based on the printer's page count, and you need to replace
answered
Mar 29, 2021
Computers and Technology
high-school
2
votes
232k
views
When does conjugation occurs in paramecium
answered
Mar 2, 2021
Biology
high-school
3
votes
60.0k
views
Hannah posts her résumé on the websites of several companies. Unfortunately, it is poorly formatted and contains several spelling and grammar errors. What kind of communication barrier may this cause?A.
answered
Feb 21, 2021
Business
high-school
6
votes
87.0k
views
In its 1903 decision in the case of Lone Wolf v. Hitchcock, the United States Supreme Court rejected the efforts of three Native American tribes to prevent the opening of tribal lands to non-Indian settlement
answered
Jun 19, 2020
English
high-school
7
votes
11.2k
views
Sony brother is 8 year older than four fifth her age. if her brothers age is 32 years what is sony age
answered
May 23, 2020
Mathematics
middle-school
5
votes
182k
views
How does the physical environment of Southeast Asia affect human activity?
answered
Apr 14, 2020
Social Studies
middle-school
4
votes
15.9k
views
The bridge between adolescence and adulthood, leaving home and full-time work for the first time is associated with which transition period?
answered
Apr 4, 2020
Social Studies
middle-school
4
votes
76.8k
views
ANSWER FAST!!! Which property was used to write the equation in step 2?
answered
Mar 10, 2020
Mathematics
middle-school
5
votes
150k
views
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