2 keys named F and G, and 4 locks blue, red, white, yellow. What is the probability that the key F is paired up with the red lock?

Need on this one asap im almost done with this subject

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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