A deck of 52 playing cards contains an equal number of hearts, spades, diamonds, and clubs. The first card dealt is a spade. What is the probability that the second card dealt is also a spade?

What’s the domain of this function? fast

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?