Determine the number of different ways to draw two cards of the same rank when drawing two cards from a 60-card deck (assume that there are 4 cards in each rank).

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

How many lines can be drawn through points j and k? 0 1 2 3