Given any two functions f and g, which of the following statements is always true? A) If x is in the domain of f, then x must be in the domain of f−g.
B) If x is in the domain of f+g, then x must be in the domain of f and x must be in the domain of g.
C) If x1 is in the domain of f and x2 is in the domain of g, then the product, x1x2, must be in the domain of fg.
D) If x is not in the domain of f/g, then x is not in the domain of g.

True or false look at the picture pls : /

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Design an er diagram for keeping track of information about votes taken in the u. s. house of representatives during the current two-year congressional session. the database needs to keep track of each u. s. state's name (e. g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i. e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information: