Ineed on a r. a.c. e it restate the question, answer, cite evidence, explain. my son isn't clear what to do and forgot his book at home.

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What would happen if airlines and baseball stadiums priced all seats the same instead of using variable pricing

An object weighs 40n in air , weighs 20n when submerged jn water and 30n submerged in a liquid of unknown density .what is the density of the liquid?

Quick using the information in the graph, one might speculate that a) w.w.i created increased job opportunities in the u.s. b) the election of president hoover in 1936 caused unemployment to decline. c) the return of soldiers following w.w.ii caused unemployment to increase in the u.s. d) the new deal programs of president roosevelt created employment opportunities in the u.s.