A legislative committee consists of 4 Democrats and 7 Republicans, A dolegation of 4 is to be selected to visit a sm (a) How many different delegations are possible? The 4 delegates can be selected different ways. (b) How many delegations would have all Democrats? The 4 delegates can be selected different ways if all 4 are Democrats. (c) How many delegations would have 3 Democrats and 1 Republican? The 4 delegates can be selected different ways if 3 are Democrats and 1 is a Republican. ) How many delegations would include at least 1 Republican? e4 delegates can be selected different ways if at least 1 is a Republican.

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