A circular pool with a diameter of 18 ft will have a uniform 4 ft concrete walkway poured around it. If the concrete cost $4.25 a square foot, how much will it cost for the concrete?

A. $276.40

B. $1,247.08

C. $1,714.07

D. $1,174.70

Why is mr. johansen so good at hiding what are his adaptation?

The geologic time scale begins about 4.6 billion years ago. true or false.

What the difference between a relief map and a physical map? A. A relief map is different than a physical map in that a relief map shows human-created features such as boundaries, and physical maps show the natural features of the Earth. B.

Which of these is not an environmental effect of destroying wetlands A. loss of habitat B. increased air temperature C. poor absorption of rain water D. unfiltered water

Explain how economic change in developing countries is having an effect on national migration. (4 marks)

This simple experiment is an example of what process on Earth?

Which of the following never goes in retrograde motion? Which of the following never goes in retrograde motion? Mars Jupiter the Sun Saturn Venus

What is the predominant type of land use in north korea south korea and japan?

Apart from physical geography, human geography name the other branch

The crust, mantle, and core are all part of the a. atmosphere. b. biosphere. c. hydrosphere. d. geosphere. The study of the Earth's magnetic field is known as a. paleomagnetism. b. isochronism. c. topography. d. geology.