drag tiles to the correct boxes to complete the pairs. match the subtraction expressions to their correct answers. -15.11, -201.65, 74. -6 4/9 -3 2/9 -8 2/9, -12.48 (-2.99) -5.62, -19 2/9 -4 1/9 (-3 4/9), -353.92 (-283.56) -131.29, 80 1/5 -108 2/5 (-99 1/5)

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Marion has a bicycle that she is planning to take for a ride. the rim of the rear wheel lies 41 cm from the center of the wheel. the tire itself has a thickness of 3 cm. in order for marion to ride her bicycle 96,712 cm approximately how many rotations will the rear wheel make?