The 5 numeric tiles 5 6 7 8 9 are placed face down. You
pick 4 tiles to form a 4-digit number. How many outcomes are favorable to the event of forming a number greater than 8,755

Y=4x^2+x-1 solve using quadratic formula

Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?