ASAP 30 POINTS The domain of the following relation: R: {(−4, 3), (3, 6), (−2, 1), (3, 6)} is (1 point) {1, 3, 6} {−4, 3, −2, 3} {−4, −2, 3} No domain exists.

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.

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Solve the formula ax+ by = c for x.