The average number of students in mathematics club, language club, sports club and music club is 180 per club. the average number of students in mathematics club , language club and sports club is 190 per club. the number of students in sports club is 10 more than in music club. the number of students in language club is 2/3 as many as in music clubwhat is the number of students in mathematics club? students in mathematics club

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:

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Me because i don't understand how to do it.: )