What does the two following formulas mean?

1. What are two types of formulas?
2. What does '$' mean in Excel formula?
3. What is a formula give two examples?

What are two types of formulas?

Formula comes in 2 different forms: a dry powder you make up with water, or a ready-to-feed liquid formula. While ready-to-feed liquid formula can be convenient, it tends to be more expensive and, once opened, needs to be used more quickly. Formula milk provides babies with the nutrients they need to grow and develop.

What does '$' mean in Excel formula?

Excel absolute cell reference (with $ sign)

The dollar sign fixes the reference to a given cell, so that it remains unchanged no matter where the formula moves. In other words, using $ in cell references allows you to copy the formula in Excel without changing references.

What is a formula give two examples?

Formulas are equations that perform calculations on values in your sheet. All formulas begin with an equal sign (=). You can create a simple formula by using constant and calculation operator. For example, the formula =5+2*3, multiplies two numbers and then adds a number to the result.