Determine which of the following equations model exponential decay
a ) k(x) = 85(2x)^48
b ) f(x) = .0382(4)^x
c ) g(x) = (.825)^8x -11
d ) h (x) = 985 (1) ^x

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Which number produces a rationale number when multiplied by 1/5