How would you create a tint of a color?

a. mix black with a hue
b. mix white with a tone
c. mix black with a tone
d. mix white with a hue

Write a method named addall that could be placed inside the hashintset class. this method accepts another hashintset as a parameter and adds all elements from that set into the current set, if they are not already present. for example, if a set s1 contains [1, 2, 3] and another set s2 contains [1, 7, 3, 9], the call of s1.addall(s2); would change s1 to store [1, 2, 3, 7, 9] in some order. you are allowed to call methods on your set and/or the other set. do not modify the set passed in. this method should run in o(n) time where n is the number of elements in the parameter set passed in.

In which part of a professional email should you try to be brief, but highly descriptive?

Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal