Let p(x) be the statement "x can speak russian, and let 17. suppos q(x) be the statement "x knows the computer language c++." express each of these sentences in terms of p(x), q(x), quantifiers, and logical connectives. the domain p(x) each c tions for quantifiers consists of all students at your school. a) there is a student at your school who can speak rus- b) there is a student at your school who can speak rus- e) every student at your school either can speak russian d) no student at your school can speak russian or knows sian and who knows c++. sian but who doesn't know c++ or knows c++. a) 3u d) v 18. supp p(x) out e junc a) d)

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information

it is g.

step-by-step explanation:

ad does increase as the sales increases so g. is right.

j. it really kick itself off because it says " always " .

h. nothing remains that same, everything changed through out the graph!

f. it would be right if it says " ad decrease = sales decrease" so right off the bat, that's wrong.

step-by-step explanation: