Divide the fraction by multiplying the dividend by the reciprocal of the divisor.

Divide 4/7 by 2/7.


=(4/ 7) * (7 / 2) multiplying by reciprocal
= (4 * 7) / (7 * 2)
=(2*2*7)/(7*2)
=2

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. An abstract class cannot be directly instantiated. 2. An association class is used to represent whole/part relationships. 3. Aggregation shows that the whole object is composed of the sum of its parts. 4. Polymorphism means that the subclass may inherit a parent method but may add to it or modify it.

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When working with numerical data and creating charts, it makes sense to use Microsoft ________

A) PowerPoint B) Word C) Access D) Excel

Computer Science & Information Technology

The term ____________________ refers to processes that can run concurrently to solve a problem.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

You are having color issues with your monitor. It seems that the red colors are not being displayed. You disconnect from VGA and use a HDMI cable. This issues is fixed. What is most likely the issue?

A. One of the pins on the VGA cable was damaged. B. The monitor did not support VGA input C. PC configured to output to HDMI D. The video card drivers were out of date

Computer Science & Information Technology