Explain what the order of operations is and why parentheses might be needed when evaluating an expression. Give a specific example of where parentheses would be need
What will be an ideal response?
The order of operations specifies the sequence in which an expression is calculated. Since there is a hierarchy of operations, for example multiplication is performed before subtraction, parentheses may be needed to force some operations to be performed even though they have a lower precedence. Individual students' examples will vary.
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What can be depicted on a sequence or communication diagram?
What will be an ideal response?
Complete the sentence by converting the decimal numbers into hexadecimal "words".
The 213,573.869 message read "The 3,098 and the 4,017 are on your trail."
Items such as a Pencil tool, Brushes, Colors, and Shapes are a part of the ________ program
A) Snipping Tool B) Notepad C) Paint D) WordPad
A(n) ____________________ is an online typewritten conversation in real time between two or more contacts.
Fill in the blank(s) with the appropriate word(s).