The half-life of uranium-235 is 700,000,000 years. The half-life of uranium-238 is 4.463×1011 years longer. What is the half-life of uranium-238? The answer should be in decimal form.(1 point)
Responses
447,000,000,000
447,000,000,000
4.4637×1011
4.4637 times 10 superscript 11 baseline
516,300,000,000
516,300,000,000
11,463,000,000
11,463,000,000
To find the half-life of uranium-238, you need to add the extra time to the half-life of uranium-235.
700,000,000 + 4.463×10^11 = 446,300,000,000
Therefore, the half-life of uranium-238 is 446,300,000,000 years.
The half-life of uranium-238 is 4.4637×10^11 years.
To find the half-life of uranium-238, we know that it is 4.463 times 10 to the power of 11 (4.463 x 10^11) years longer than the half-life of uranium-235, which is 700,000,000 years.
To calculate the half-life of uranium-238, we can add the additional years to the half-life of uranium-235:
700,000,000 years + 4.463 x 10^11 years = 704,463,000,000 years.
Therefore, the half-life of uranium-238 is approximately 704,463,000,000 (704.463 x 10^11) years.