The number of branches on a large tree after the decade of 185018501850 is represented by the following table:Time (decades)Branches 000313131
333494949
666666666
999858585
121212102102102
151515120120120
Which model for B(t)B(t)B, left parenthesis, t, right parenthesis, the number of branches ttt decades after the decade of 185018501850, best fits the data?

If lmn=xyz, which congruences are true by cpctc? check all that apply

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).