Approximately 6.6 billion
No. While we only have a rough estimate of Sedna's size, we know that it is much smaller than Earth.
Well, a rough estimate is probably about 1.5 billion. Looking at any random century, about 25-50% of its born population dies in wars. Today, they are are about 5 billion people on earth. This is actually more living people than have ever died, due to the population growth curve. So estimate that 4 billion or so humans have lived and died. 1.5 billion is a rough shot at how many died as a result of war.
Rough estimate using Google Earth of 610 miles...That's pretty long!
A Rough Cost Estimate is an initial estimate that uses prior experience and other non-project data to estimate the cost of a project. It is also called a Rough Order of Magnitude (ROM) estimate, or a Conceptual Estimate. The Rough Cost Estimate is used for project screening, or deciding which among several projects to proceed with.
To estimate how many people can fit around the Earth's circumference, we can use the Earth's circumference of about 40,075 kilometers (24,901 miles). If we assume an average shoulder width of about 0.5 meters (1.6 feet) per person, approximately 80 million people could stand shoulder to shoulder around the globe. This is a rough estimate and actual numbers could vary based on spacing and individual sizes.
I estimate six.
estimate
A rough estimate
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Rough gay sex.
no
World wide, the rough estimate is that between 153,000 and 155,000 people die each day.