Question 6 of 10 A waitress kept track of whether her customers ordered an appetizer and dessert. Her data are shown in a relative frequency table. Appetizer No appetizer Total Dessert No dessert Total What does the 0.1 in the highlighted cell mean? A. 10% of the customers who ordered an appetizer ordered dessert. B. 10% of her customers ordered dessert. c. 10% of her customers ordered an appetizer and dessert. D. 10% of her customers orderes an appetizer.​

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points