Drag the tiles to the correct boxes to complete the pairs. The table gives the masses of the three fundamental particles of an atom. Match each combination of particles with its total mass. Round the first factors to four decimal places.

ParticleMass (grams)
proton1.6726 × 10-24
neutron1.6749 × 10-24
electron9.108 × 10-28

two protons and one neutron
two electrons and one proton
one electron, one proton, and one neutron
one proton and two neutrons
Mass
Particles
1.6744 × 10-24 grams
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5.0201 × 10-24 grams
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5.0224 × 10-24 grams
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3.3484 × 10-24 grams
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The sum of two numbers is 86, and their difference is 20. find the two numbers

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

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: