You would place it in orbit around Earth, as most X-rays are absorbed by the atmosphere, so you would want the detector outside of the atmosphere to accurately detect the X-rays.
The answer is commas. <span>When listing columns in the select list, commas should be used to separate the columns.</span>
The cell reference refers to a cell on a worksheet and can be used in a formula to point another location.
Explanation:
A cell reference is a range of cells on a worksheet that can be used in a formula to find the values or data you want to calculate using that formula.
There are two types of cell references relative and absolute. they both behave differently when copied to other cells. Relative references change when a formula is copied to another cell.
Absolute reference remains constant even if they are copied. In a formula multiplications are performed before subtraction.
It does not change when the formula is copied or moved to another cell.