Determine the missing card value that will result in a product of -324.
-6 3 -9

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x