Find the equation of the axis of symmetry and the coorinates of the vertex of the graph of the function y=4x^2+5x-1 a.)x=-5/8; vertex: (-5/8,-5 11/16) b.)x=5/8; vertex: (5/8,3 11/16) c.)x=5/8; vertex: (5/8, 4 5/8) d.)x=-5/8; vertex: (-5/8,-2 9/16)

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?