What is a subtance?
-a uniform mixture that can't be separated
-a mixture that can be separated
-a single component that can't be separated
-a single component that can be separated

When designers make compromises during the engineering design process the result is often what?

What allows you to create a wireless connection among your smart devices

Assume that minutes is an int variable whose value is 0 or positive. write an expression whose value is "undercooked" or "soft-boiled" or "medium-boiled" or "hard-boiled" or "overcooked" based on the value of minutes. in particular: if the value of minutes is less than 2 the expression's value is "undercooked"; 2-4 would be a "soft-boiled", 5-7 would be "medium-boiled", 8-11 would be "hard-boiled" and 12 or more would be a "overcooked".