Earth has a surface area of 181 million square miles. What is its area in each unit?
square kilometers
square megameters
square decimeters
Earth has a surface area of 181 million square miles. What is its area in each...
Earth has a surface area of 170 million square miles. What is its area in each unit? square kilometers Express the surface area to three significant figures. square megameters Express the surface area to three significant figures. square decimeters Express the surface area to three significant figures.
Part B Total U.S. land area is 3.537 million square miles. What percentage of U.S. land is farmland? IVO AO ? % Submit Request Answer
1. Mars has a surface area of 55.9 million miles2. Showing all of your work and using at least four conversion steps, convert the surface of Mars to square kilometers. Report your answer to the correct number of significant figures, in scientific notation, and with correct units. 2. A fictional element has two isotopes and an atomic mass of 89.08 amu. If the first isotope is 86 amu and the second isotope has a mass of 90 amu. Which isotope...
The weight (in pounds) w t(d) of an object varies inversely as the square of its distance (in thousands of miles) d from the center of Earth a. An astronaut weighs 180 pounds at sea level (about 4 thousand miles from Earth's center) Find an equation off b. How much would the astronaut weigh at 4 thousand miles above Earth's surface? pounds c. At what distance from the center of Earth would the astronaut weigh 1 pound? miles (Round to...
A satellite in a circular orbit 500 miles above the surface of the Earth. What is the period of the orbit? You may use the following constants: Radius of the Earth: 4000 miles Gravitational Constant: 66710?11m3(kgs2) Mass of earth: 5981024kg Number of Meters in a mile: 1609 Period= ? seconds
6. Let x represent the area of an island (in square miles) and y be the number of species of birds found on that island. Suppose x and y are related by y = ax" (allometrically). The first island has an area of 20 square miles and 10 species of birds. The second island has an area of 50 square miles and 14 species of birds. Given this information, find b.
An asteroid has a surface area of 5 m2. What would its surface area be if its linear dimension is doubled? Please, explain to me how should I approach this problem because I really don't get it :-(
The Earth is 150 Million Kilometers from the sun. 1a.) What angular distance does the earth travel as it completes one orbit 1b.) What linear distance does the earth travel in one orbit?
City A and City B are approximately a = 950 miles apart on the surface of the earth. Assuming that the radius of the Earth is 4,000 miles, find the radian measure of the central angle with its vertex at the center of the earth that has City A on one side and City B on the other side (see the figure below). rad
A rectangular solid (with a square base) has a surface area of 73.5 square centimeters. Find the dimensions that will result in a solid with maximum volume. cm (smallest value) cm cm (largest value)