Suppose that X is partitioned into sets X1,X2, and X3. Suppose that n(X) = 72. Suppose that the number of elements in X1 is three times the number in X2 and the number of elements in X2 is twice the number in X3. Find the number of elements in each set X1, X2, and X3.

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

Find the value of x. give reasons to justify your solutions! h ∈ ig

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.