Suppose q and r are independent events. find p(q and r) if p(q) = 0.63 and p(r) = 0.48.

0.0945

0.3024

0.15

1.11

In the rectangle below ac=30 units what is de

How do i do this activity, is appreciated

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.