Calculate the standard score of the given x value, x=50.5, where μ=50.6, σ=3.8. Round your answer to two decimal places.

Need on this one asap im almost done with this subject

Can someone me with this problem i don't understand i need

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