You select a marble at random and then put it back. If you do this 4 times, what is the best prediction for the number of times you will pick an orange marble?

the monthly balance will be $75,000

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

what is the model?

step-by-step explanation: