Question 5: 20 pts The table shows the numbers of cars manufactured by a company for selected years. Identify a polynomial function for cars manufactured in thousands where x represents the years since 1990. Year 1992 | 1994 1996 1998 2000 Cars manufactured 2.6 12.6 41 97.4 191.4 (thousands) P(x) = 0.2x2 + 1.1x2 + 2x + 2.6 P(x) = 0.2x2 - 0.1x2 + 1.4x IN P(x) = 0.2x3 - 1194.1x2 + 40000x - 1580000 P(x) = 0.2x3 - 0.1x2 + 1.4​

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?