The expression is given in standard form. Rewrite it in factored form. If it cannot be rewritten in factored form, write "cannot be done."
x3 + 4x² – 3x - 12

If the value of cos330°is√3/2 then find cos 165°.

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

[tex]5 \times1 \frac{12}{13} [/tex] me