(answers asap) the cost for a personal fitness plan at gym a is $76.50 for 8.5 hours. at gym b the cost is $10.50.

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

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.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?