Determine the covariance for the joint probability density function f subscript X Y end subscript (x comma y )space equals space c times x times y over the range 0 < x < 16 and 0 < y < x. Hint: you need to first find the value of c using the second property in eq. (5.2) of the textbook, and then the expected values of X, Y, and XY using equations (5.3), (5.4), and (5.14), and the covariance from (5.15). Calculate up to 2 decimal points.

5050 i think

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

is there a question here?

step-by-step explanation: