Answer:
A. They have mass
Explanation:
because if they don’t have mass they can’t exert force :)
Answer:
This is an example of:
B. lowering prices for customers.
Explanation:
<u>In a competitive market, it is common for companies to try and offer a cheaper product. In most situations, being cheaper means the product has more chances of attracting customers when compared to expensive ones. A way to make a cheaper product is by decreasing production costs using cheaper materials, as is mentioned in the question.</u> Of course, the product will have its price lowered, but its quality may also decrease with the use of a cheaper material. Anyway, the situation described is an example of lowering prices for customers.
Answer:
A) Bright lights will keep more students awake in class than dimmer lights.
Explanation:
Professor Boredom's hypothesis in this example is that<em> bright lights will keep more students awake in class than dimmer lights</em>. In this example, Professor Boredom is blaming sleepy students on lights. Lights are the independent variable that he can manipulate to find the number of sleepy students. The number of "sleepy students after the lecture" is according to Professor Boredom, the dependent variable that responds to the independent variable the "amount of light".
In a game of softball, the pitcher must throw in an underhand motion, with the hand below their hip.
(Someone correct me if I'm wrong :))
The Sourcebook of Criminal Justice Statistics is the most comprehensive Bureau of Justice Statistics publication. It includes a multitude of data including all of the following except <u>complete crime data from all local police departments</u>.
<u>Explanation</u>:
The Sourcebook comprises lot of data collected by the Bureau of Justice Statistics. The data is related to information like characteristics of criminal justice agencies, and their perception on crime record.
Published statistics refers to compilation of the data collected by government organizations. The agencies collect and modify their data that are required for a specific research project conducted by someone outside the agency. These data collected by the researchers help in addressing new research questions. The criminal justice researchers have authorities to access the nonpublic agency records.
