Hard SAT Math Problems- Solid Geometry and Coordinate Geometry

Check out these hard SAT math problems! Contact Tutoring Solutions Group in Englewood Cliffs, NJ for more info on the new Redesigned SAT. #SAT   #math  
SAT and ACT tutoring as well as Private Tutoring available in Bergen County NJ, Tenafly, NJ, Alpine, NJ, Teaneck, NJ, North Haledon, NJ, Bergenfield, NJ,Franklin Lakes, NJ and more.     A sphere is inscribed in a cube. If the Surface Area of the cube is 100, find the volume of the sphere? Find the surface area of the sphere.   A cylinder is inscribed in a rectangular solid. The rectangular solid has a height that is three times the width and a volume of 80. Find the surface area and volume of the cylinder.   The triangle ABC has one side, AB, with length of 10. Another side, BC has length of 12. Find the range of possible values for the area of triangle ABC.   Line Q intersects the origin. Line P follows 6x-12y=30 and is perpendicular to line Q. If line Q also passes through (t,t+1), find the value of t2+4t-5.   Write an equation for the line of best fit that measures the effect of eruption duration in minutes with waiting time between eruptions. Both variables are measured in minutes. Consider Eruption Durations between 0 and 3.5 minutes[1]   bpp