1 Lanugo hair is the hair that grows on the body of an unborn baby. Lanugo attempts to insulate the babyâs body because of a lack of fat.  Lanugo begins to grow around three months after conception. They hairs are fine, they are soft, and they grow everywhere on the babyâs body.
Functions: Subtotal. The Subtotal function allows you to set up a calculation in your worksheet. Then, by filtering the data, the same calculation is performed on subsets of your data. The Subtotal function ignores values in rows hidden by a filter. It can be used with Tables or any range of data. Using the Subtotal Function.
In Excel, a function's syntax refers to the layout of the function and includes the function's name, brackets, and arguments. The syntax for the LEFT function is: = LEFT (Text, Num_chars). The function's arguments tell Excel what data it is to be used in the function and the length of the string to be extracted. Click on cell C1 to make it the active cell-this is where the results of the function will be displayed. 2  Click on the Formulas tab of the ribbon menu. 3  Choose Text from the ribbon to open the function drop down list. 4  Click on LEFT in the list to bring up the function's dialog box.