Acar approaching an intersection has a 0.1 probability of turning left and a 0.2 probability of turning right. explain why the events are mutually exclusive.

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.