Draw the Abstract Syntax Trees for the following statements and represent them in text form. i) 1+2+3 ii) 6÷3×4+3

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

What are some ways to use a range name in a formula? check all that apply. in the defined names group, click use in formula, and then select the desired name. begin typing the name in the formula, select a name from the autocomplete list, and use the arrow keys and tab key to enter the name in the formula. begin typing the formula, and then click and drag with the mouse to select the cells to include in the formula. right-click one of the cells in the range. click formula options, and use the dialog box to add the name.

In vista and windows 7, the appearance and personalization option allows you to change the