Answer:

Explanation: Following these steps

a) Make sure the Review tab of the ribbon is displayed.

b) In the Tracking group you see the Reviewing Pane tool. Click the down-arrow at the right of the tool. .

c) Choose either Reviewing Pane Vertical

**Answer:**

**True **is the correct answer for the above question.

**Explanation:**

- The "fabs" is a predefined function of c language, which gives the absolute value of any number. For example, if x is a value of double type then its absolute value is "|x|" and it is written by the help of "fabs" function is: "fabs(x)".
- The sqrt function is also a predefined function of c-language, which gives the square root of any number.
- To use this type of function firstly the user needs to include the header file as "math.h".
- The above question-statement states that the "sqrt(fabs(3.8 * x + 9.4 * y))" is valid for the x and y variable of type double. It is the correct statement. Hence
**True **is the correct answer to the above question.

**Answer:**

**In Section 2.2 “Expressing Units”, we showed some examples of how to ... with other units of the same type to get a numerical value that is easier to comprehend. ... The rules of algebra say that you can change (i.e., multiply or divide or add or ... We see that one-half of a yard equals 3/2, or one and a half, feet—something Explanation:**