If y varies inversely as x and y = 12. When x=20. What is y when x is 15? Need help soon

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.

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.

Describe how to translate the graph of y=/x to obtain the graph of y=/x+5