Although the earth's crust formed relatively early in the earth's history, it was not present when the earth first began to form. also, plate tectonics has recycled the earth's crust throughout most of its history.

using this information, what can be concluded about the age of the earth if the oldest known rocks in the earth's crust are 4.28 billion years old?

a. the earth is exactly 4.28 million years old.
b. the earth is younger than 4.28 billion years.
c. the earth is older than 4.28 billion years.

Alook-up table used to convert pixel values to output values on a monitor. essentially, all pixels with a value of 190 or above are shown as white (i.e. 255), and all values with a value of 63 or less are shown as black (i.e. 0). in between the pixels are scaled so that a pixel with a value p is converted to a pixel of value 2/127 −+3969). if a pixel has a value of 170 originally, what value will be used to display the pixel on the monitor? if a value of 110 is used to display the pixel on the monitor, what was the original value of the pixel?

Corey set up his presentation for delivery to his team.the information he had to convey was critical to their job performance.he knew he would need a lot of time to explain each point

When using a public computer or network, you should always