Mathematics, 30.03.2020 17:57, yaya111601
(10 pts) A large ice cube is put into a hot oven and is melting. Assume it always stays cubical in shape. At a certain moment in time the volume of the cube is decreasing at a rate of and the edge length is . b. (4 pts) Suppose the cube melts at a rate proportional to its surface area , that is, , where is the constant of proportionality. Show that the edge length decreases at a constant rate as the cube melts. Then determine the constant and show its units. . 2 / min 3 in x =10 in x x x 2 S x = 6 dV k S dt = − k x k 3 V x =
Answers: 2
Mathematics, 21.06.2019 17:20, mqturner1989Kedie
Select a graph that have an equation with a < 0
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Mathematics, 21.06.2019 19:40, nancy00
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Mathematics, 22.06.2019 01:30, nandinipp0303
Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot
Answers: 3
Mathematics, 22.06.2019 02:00, brendacauani12345
87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?
Answers: 1
(10 pts) A large ice cube is put into a hot oven and is melting. Assume it always stays cubical in s...
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