Final answer:
The absolute value of any number is always non-negative, thus the result in cell A6 would be positive. Calculating an absolute value in a spreadsheet is straightforward, but the specific number in cell A6 is needed to provide an exact answer from the given options.
Step-by-step explanation:
The number that shows up in cell A6 after copying down the formula in column B, which computes the absolute value of the corresponding number in column A, would be the absolute value of the number originally in cell A6. Without knowing the actual value in cell A6, we cannot provide one of the answers listed (a) 4, (b) 5, (c) -6, or (d) 6. However, assuming cell A6 contains one of these values, using the absolute value operation in Excel or similar spreadsheet software, the result would be the non-negative value. For instance, if A6 had -6, the absolute value would be 6.
When performing simple arithmetic operations, such as subtracting positive from negative numbers or multiplying numbers with different signs, the sign rules apply. Multiplying two positive numbers or two negative numbers results in a positive product, while multiplying two numbers with opposite signs results in a negative product.
Scientific notation is a way to express very large or very small numbers. It is often used in mathematics and science to make calculations more manageable. For example, the number 602,000,000,000 would be expressed as 6.02 × 1011 in scientific notation.