Question

8. You planted two trees. At the time you planted them tree A was 4 ft and tree B was 6 ft. After one year, tree A was 6 ft tall and tree B was 8 ft tall. Which tree grew more! A: Both trees grew the same since each grew 2 ft over the year. B: Tree A grew more than B. C: Tree B grew more than A. 9. The total cost and revenue of producing and selling x units of a product are given respectively, by C(x) = 11x +791 and R(x)=18x. Write the profit function, Px). A: Pix) - 29x +791 B: Px) -29% C:P ) - 7x+791 D: P(x)-7x - 791. E: P(x) - 7x 10. In problem (9) above, how many units need to be produced and sold for a break-even, ic, no loss and no profit A: 791 units B: 203 units C: 994 units D: 113 units

Answer 1

© Formula bor Probit :- Probit = Revenue - cost POM= 182 - (11+ 791) p(m) = 188-112 -279|| P (n) = 72–791 e 0 For no closs & no probit brobit = 0 - H-791=0 732 791 a= 791 = 113 unit -