The height of a ball above the ground after it is thrown upwards (initial velocity) at 40fps can be modeled by the function h(t)=-16t^ 2 +v 0 t+h 0 ( pts) a) At what time(s) is the ball 15 feet above the ground? b) How long will the ball stay in the air?

6.3x+14 and 1.5x-6 answer in simplified form

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares