In a group of 200 students, 160 are taking Geometry, 165 are taking IPC and 140 are taking both Geometry and IPC. If a student, chosen at random, is taking Geometry, what is the probability that he or she is taking IPC? a) 0.7
b) 0.848
c) 0.431
d) 0.875

no idea

step-by-step explanation:

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°