Ken used 2/5 of his blue ice-cream sticks to make a toy boat, 3/8 of his red ice-cream sticks to make a toy car and 2/3 of his green ice-cream sticks to make a toy plane. He used the same number of ice-cream sticks to make each of the toy models. What fraction of all his ice-cream sticks did he use? Give your answer in its simplest form. Ken had 1793 ice-cream sticks left, how many ice-cream sticks did he have in all?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)