1 For example, if you had $800.00 profit from self-employment, you would multiply 800 by .9235. 2  800 x .9235 = 738.80. 3  You would enter 738.80 on line 4 of the Short Schedule SE form. 4  If this amount is less than $400 you do not need to pay self-employment tax.
it is matter composed of organic compounds that has come from the remains of organisms such as plants and animals and their waste products in the environment organic molecules can also be made by chemical reactions that don t involve life
Plants take nutrients from the air, the. soil, and the water. Because you cannot see nutrients â they are colourless gases or are like. dust dissolved in water or stuck onto each piece of soil â it is sometimes hard to under-. stand how they work. The quantity of nutrients available to the plants is affected by: