Which of the following functions would you use to calculate the value of cell C18.(1)Group of answer choices=SUM=COUNT=COUNTIF=COUNTA

The function you would use to calculate the value of cell C18 depends on what you want to do.

1. SUM: This function is used if you want to add up a range of cells. If you want to calculate the sum of values in a range of cells, you would use this function.

2. COUNT: This function is used to count the number of cells that contain numbers in a range. If you want to know how many cells in a range contain numbers, you would use this function.

3. COUNTIF: This function is used to count the number of cells in a range that meet a certain condition. If you want to count cells based on a specific condition, you would use this function.

4. COUNTA: This function is used to count the number of cells that are not empty in a range. If you want to count the number of cells that contain any type of information, including text or numbers, you would use this function.

So, to calculate the value of cell C18, you need to know what you want to calculate. If you want to add up numbers, use SUM. If you want to count numbers, use COUNT. If you want to count based on a condition, use COUNTIF. If you want to count all cells that are not empty, use COUNTA.