Which statements could describe the graph? Select three choices.

•After hiking for 3 days, they stopped and fished for 2 days.
•Their average speed over the first three days of hiking was 10 miles a day.
•Their trip lasted for 9 days.
•Their average speed on the last two days of hiking was 13 miles a day.
•They didn’t hike for 2 days of the trip.

What is the value of the product (3-2i)(3+2i)?

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =