According to the text, what is the “root of the work of being a human being”?

A linear algorithm has the growth-rate function ______.

Methods declared as ______ use static binding.

Suppose we insert these values into a binary search tree: 7, 2, 5, 6, 1, 8, 3. Give a postorder traversal of this tree.

If a problem of size n requires time that is directly proportional to n, the problem is ______.

Suppose we insert these values into a binary search tree: 1, 7, 2, 5, 8, 3, 6. Give a preorder traversal of this tree.

A(n) ______ is a class that is used to provide access to another class that contains many objects.

What is the wording problem of this question? “How often do you exercise?” with the following response items: Regularly Frequently Always.  

The executives at the baby gear company, Skip Hop, identified a major problem with one of their products. Many customers are sending complaints that one of the accessories of the Skip Hop Activity Center Play Mat imposes a choking risk to the little babies. Skip Hop is pretty sure that only 4% of their activity center play mat has defective accessories, but they would like to do a study to confirm this number. How large a sample should Skip Hop test to estimate the true proportion within 1% with 95% confidence (round up to the nearest whole number)? *Note: Z-value for 95% confidence = 1.96   

An online education program company found that 73% of prekindergarten children ages 3 to 5 whose mothers had a bachelor’s degree or higher have signed up for the annual membership of their program. How large a sample is needed to estimate the true proportion within 3% with 95% confidence (round up to the nearest whole number)? *Note: Z-value for 95% confidence = 1.96