To win the lottery, 6 numbers are drawn at random from a pool of 50 numbers. Numbers cannot repeat. You have one lottery ticket. What is the probability you hold the winning ticket?

15 point ! ~ see if you know the answer to both you!

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?