Which statement best describes the faces that make up the total surface area of is composed of solid(look at the picture )
9 faces,5rectangles, and 4 triangles

Nine faces seven rectangles and two triangles

11 faces seven rectangles and four triangles

11 faces nine rectangles and two triangles

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

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.