For which value of α is the function pi=(α+1)(i−α)+2120 over {1,2,⋯,10} a p. m.f.?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Three times the sum of a number and seven is negative thirty-six. what is the number?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000