1.) f(x)=x^(6)-3x^(4)-25x^(2)+75 How many complex zeros
How many possible imaginary numbers choices for #1 and 2
How many possible positive real zeros ( 3 or 1) (4) (1) (4,2,0) (2 or 0) (6)
How many possible negative real zeros (2, or 0) (6,4,2, or 0)
2.) f(x)=8x^(4)-18x^(3)+11x^(2)-1
How many complex zeros
How many possible imaginary numbers
How many possible positive real zeros
How many possible negative real zeros

Charlie is a car salesman he earns $800 plus a 9% commission on all of her sales for the week if charlie receive the payment for $1960 this week how much where is total sales

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.