Answer:
The Radius of Earth's Orbit around the sun.
Explanation:
- As the sun has a diameter of about the 865,370 miles and that of the planet earth is about the 7,917.5 miles and hence the distance from the radius of the earth to that of the sun will be 1.50 multiplied by 108 km, and the earth travels around this orbit in the 365 days.
Answer:
Explanation:
2/7 = 8/28
1/4 = 7/28
Therefore Mr Pham mowed more.
8+7 = 15 so 15/28 of lawn has been mowed, therefore 13/28 of the lawn is left still to be mowed.
NO RIGHT
<span>And igneous rock sample is about 250,000 years old. Would you use uranium-lead radiometric dating to find its age?
Yes, wikipedia says "</span><span>It can be used to </span>date<span> rocks that formed and crystallised from about 1 million years to over 4.5 billion years ago with routine precisions in the 0.1–1 percent range.</span>"
Therefore, 250,000 years can be compared
g = - GM/r^2 so we have:
-G * M / r^2 and -G * 2 * M / (r * 3)^2
Cleaning up the equation since we don’t need the negatives or G since they are constant in both equations:
M / r^2 and 2 * M / (r * 3)^2
We’ll set M to 1 and r to 1 so we get:
1 / 1^2 and 2 * 1(1 * 3)^2
1 and 2 / 3^2 would be equivalent to 1 and 2/9.
Therefore, for every 1 kg on Earth, you would weigh 0.2222 kg on the new planet.
Why does Urban regeneration happen ? Urban regeneration is the attempt to reverse that decline by both improving the physical structure, and, more importantly and elusively, the economy of those areas. In all regeneration programmes, public money is used as an attempt to pump prime private investment into an area.
where in the world do we see Urban regeneration now ? In Buenos Aires, Argentina, Puerto Madero is a known example of an urban renewal project. In the 1990s, the Argentine government decided to build a new residential and commercial district to replace city's old port and docks. More than 50 skyscrapers have been built in the last 20 years.
Im not sure I hope it helps u :)