Lottery Prizes A lottery offers one $1000 prize, one $500 prize, and five $100 prizes. One thousand tickets
are sold at $3 each. Find the expectation if a person buys
ONE ticket.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

If square root x = -7, then x= -49 true or false

Given that abcd is a rhombus, what is the value of x?