6. While playing catch with this grandson yesterday Tim throw a ball as hard as possible into the air. The height h in feet of the ball is given by h= -16+64t +8, where t is in seconds. How long
will it take until the ball reaches the grandson's glove if he catches it at a height of 3 feet? What
is the maximum height of the ball?

The heaviest 16% of all men in weight weigh more than how many pounds ?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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: