In a lottery, each ticket buyer has a 1 in 10 chance of winning a prize. if chip buys 10 tickets, what is the probability that he will win at least 1 prize? show work

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.

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

35 ! insert < , > , or = to make the sentence true. 12 __ 25 > =