A right triangle's height is 3 times the length of its base. If the area of the triangle is 600, what is the height?

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 true for the relation f(x)=2x^2+1

Can someone check if i did this correct. it’s number 4 if you’re wondering.