If a pistol bullet is fired vertically at an initial speed of 100 m/s, the height in metres after t seconds is given by h = 100t – 10t2.
A)Find the maximum height attained by the bullet
B)When does the bullet return to the ground?

Graph y = -|x| + 2. click on the graph until the correct one appears.

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). =

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)