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In a class of 40 students, 25 students study Mathematics, 18 study Physics, and 10 study both subjects. What is the probability that a randomly selected person studies at least one of the two subjects? Provide three digits after the decimal point. Show your work on the scratch paper.

Simplify the expression. Use the distributive property to remove the parentheses. Remember to combine like terms whenever possible. 12z+3(z+6)+z{“version”:”1.1″,”math”:”12z+3(z+6)+z”} _______

Simplify the following expression. 2x+5x-10x-12+5{“version”:”1.1″,”math”:”2x+5x-10x-12+5″} You must write your answer on your worksheet and upload your worksheets after you submit your test. _______

Identify the first step to create a responsive web table that relies only on CSS

A default value need not be specified; the text area box can be left empty or the placeholder attribute can be used to provide a hint to users about what to enter into the text box

A network that covers a wider area, such as several buildings or cities, is called a wide area network or WAN

HTML supports three row groups, which define rows that belong to the table head, table border, or table body

Cascading Style Sheets (CSS) 3 introduced opacity to the CSS color models where opacity defines how transparent the color appears.

An additional factor in how an element is rendered is that properties are passed from a parent element to its children in a process known as _____.

Sectioning elements are placed within grouping elements