A projectile fired into the first quadrant from the origin of a coordinate system will pass through the point (x, y) at time t according to the relationship where is the angle of elevation of the launcher and g is the acceleration due to gravity (32.2 feet/second). An artilleryman is firing at an enemy bunker located feet up the side of a hill that is feet away. He fires a round, and exactly seconds later he scores a direct hit.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Does the point (1, sqrt 7) lie on circle shown.