In multiplication or division calculations, the answer will have the same number of decimal places as the number in the problem carrying the most decimal places.

Suppose a thermometer has marks at every one degree increment (it is divided into ones), and the mercury level on the thermometer is exactly between the 25 and 26 degree Celsius marks. We should properly report the temperature measurement as:

Theories are explanations; laws are descriptions.

How many cm3 are there in 2.5 m3?

A fallacy is a mistake in reasoning, which may involve invalid form, or the use of irrelevant information. 

To say that something is instrumentally valuable is to say that it is

In desire satisfaction theory, is there any guarantee that what we want is what will make us happy?

According to hedonism, the key ingredient to a good life is

Which of the following would a relativist not accept?

If all that mattered to us were our experiences, then we would enter the