HELP ASAP You are having a conference call with the CEO of a paper company. You have
interpreted the number of trees cut down versus profit as the function P(x) =X^4+x^3
+ 7x2 - x-6.
What are the x-intercepts? Show your work for finding these...
What is the y-intercept of the graph? Explain how you know.

Solve the x in the equation x^2+14x+17=-96

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).