A community centre organises a raffle to raise money for charity. There is 1 prize to be won in the raffle. Daniel buys 17 raffle tickets.
A total of 280 tickets were sold.
Find the probability Daniel does not win the prize.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?