Me !
you earned a 90% on your last math quiz.

a) if the quiz was out of 20 points, how many points did you earn?

b) if the quiz was out of 50 points, how many points did you earn?

c) could you have scored a 27/30 on the quiz? why or why not?

I'll give brainliest if you answer right : )

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 which form is the following function written? y = - 2(x – 3)(x + 5)