A five-card poker hand is dealt from a standard deck of 52 cards. Find the probability that: a. the hand contains exactly 4 Hearts and exactly 1 Spade b. the hand contains at least 3 Clubs c. the hand contains no more than two Queens

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)