Hi i need solving these two questions?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

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

Describe how making an ‘and’ compound sentence effects your solution set