Stacy walked 0.550 kilometers from her house to her school. Which of the following is equivalent to this distance? A.5.5 mm
B.55 cm
C.550 m
D.5500 km

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.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12