Based on the following calculator output, determine the population standard deviation of the dataset, rounding to the nearest 100th if necessary.
1-Var-Stats
Ž= 72.5714285714
Σα = 508
Σα2 = 38496
Sx = 16.4808691403
ox= 15.2583199118
n = 7
minX = 40
Qı = 63
Med = 77
Q3 = 87
maxX = 87

Which graph represents the following piecewise defined function?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.