Let be the set of automobile in the world. Determine whether the two binary relations on defined below are reflexive, irreflexive, symmetric, antisymmetric and transitive? Support your answer, for each property, with a general proof or a counterexample.

Let be the set of all people leaving in Miami Dade County. Determine whether the two binary relations on , defined below, are reflexive, irreflexive, symmetric, antisymmetric and transitive relations on ? Support your result with a general proof or a counterexample per each property.

A water heater rated at 5 KVA, 240V, 1-phase will have a protection device rated 150% result in a calculated rating at 34.25A

A water heater rated at 5 KVA, 240V, can have a branch circuit calculated current rating of 30.25

Increasing the projection angle in the range of 0 to 45 degrees will increase all of the following, EXCEPT:

Increasing the projection angle in the range of 45 to 90 degrees will increase all of the following, EXCEPT:

The change in height of the object from the initial to the final position is called:

A type of motion where the object rotates around the axis

Alice is not granted read access to file F. However, she only needs to read it while executing the program P. The owner of program P is Bob who has granted execute permission for P to Alice. It is possible for Alice to gain read access to F while executing P when Bob  

Which of the following will NOT lead to a decrease in the demand for a college education, assuming college education is a normal good?