Two coins R and S are tossed. The 4 joint events HRHS, TR TS, HR TS, TR HS have probabilities 0.28, 0.18, 0.30, 0.24, respectively, where H represents head and T represents tail. Which one of the following is TRUE? A.  The coin tosses are independent
B.  R is fair, R it not.
C.  S is fair, R is not
D.  The coin tosses are dependent​

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

i mean i gues

explanation:

d would be the most obvious choice to this question. leaders are supposed to herd their underlings like a shepherd to sheep. a leader should also listen to others when they are talking to one other to gain a better understanding of their mission and surroundings.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(