Which of the following graphs shows a negative linear relationship with a correlation coefficient, r, close to -0.5?
A
B.
C
D.
O A. Graph A
O B. Graph B
O C. Gra
Graph
С
D. Graph D

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w