Mathematics, 20.03.2021 01:00 prettygirl1053480
9. Tiana has 60 tokens to play games at the arcade. Each game costs 4 coins, and
Tiana has played x games so far. Select ALL of the expressions that show the
number of tokens that Tiana has left.
A. 4 (15+X)
B. - 4x + 60
C. 4 (15 - x)
D. 60 + 4x
E. 60 - 4x
10. The price for asparagus is $3.79 per pound. The price of peppers is $1.29 per
pound. Write an expression to represent the total price of a pounds of asparagus
and p pounds of peppers.
Answers: 1
Mathematics, 21.06.2019 21:30
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:
Answers: 1
Mathematics, 21.06.2019 22:20
Which strategy is used by public health to reduce the incidence of food poisoning?
Answers: 1
Mathematics, 22.06.2019 03:30
Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)
Answers: 2
9. Tiana has 60 tokens to play games at the arcade. Each game costs 4 coins, and
Tiana has played x...
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