Expand and evaluate the power
(1.6) ^2
a. 3.6
b. 3.2
c. 2.56
d. 0.8

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.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20