Assuming that all conditions have been met, Drill Team at THS selects a random sample of 250 applicants, and find that 42 of those students are also members of another team. Create the confidence interval.

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

What is the range? can’t seem to find it out