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 Author Topic nycfunction Posted - 4 August 2009 23:10  A jar has between 40 and 50 marbles. If the marbles are taken out of the jar 3 at a time, 2 marbles will be left in the jar. If the marbles are taken out of the jar 5 at a time, 4 marbles will be left in the jar. How many marbles are in the jar? (a) 43(b) 44(c) 47(d) 49==============================For a class trip to the NY Aquarium, 461 students and 20 teachers will be taking buses in place of the subway. Each bus can seat a maximum of 52 persons. What is the least number of buses needed for this trip?(a) 9 (b) 10(c) 6(d) 8==============================A class of 43 students is divided into committees in such a way that each student serves on exactly one committee. Each committee must have at least 3 members and at most 5 members. The possible number of committees that can be formed is(a) at least 8 and at most 14(b) at least 8 and at most 15(c) at least 9 and at most 14(d) at least 9 and at most 15

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