The exchange rate at the Post Office is £1 = 1.17 euros.
How manys euros will you get for £360?

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.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0