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orcatstra
Questions and answers by visitors named
orcatstra
Questions (2)
Find 0.078 - (5.2 x 10^3) express your answer in scientific notion do not round your answer
5 answers
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The weight of an ant averages about 3 × 10^-6 kg. There are about 1 × 10^16 ants in the world. What is the approximate weight
5 answers
171 views
Answers (2)
The average human heart beats about 3.5 × 10^7 times per year. The current population of Massachusetts is about 7 × 10^6 people. About how many heartbeats occur in Massachusetts per year? Write the answer in scientific notation. Express the answer to the
Earth's radius is approximately 3,959 miles, while Jupiter's radius is approximately 4.3441 × 10^4 miles. How much bigger is Jupiter's radius compared to Earth's? Express your answer in scientific notation. Do not round your answer. (1 point)