Irecently purchased the iphone 8 + and the issue i am having is very low call volume while off loudspeaker. everything else on the 8 + works perfectly therefore its hard to believe that there is a defect. i already tried switching off “phone noice cancelation” with little improvement. can anyone offer any advice? or is someone experiencing similar issues? would appriciate any and all ! you!

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.

Which operating system is a version of linux?

Based on the current economic situation do you expect the employment demand for graduating engineers to increase or decrease? explain the basis for your answer. with a significant economic recovery, what do you think will happen to future enrollments in graduating engineering programs?