Answer:
ano yan hindi ko alam yan ha kaya mo yan
a) The vertices A, B, C of a triangle are (2, -1, -3), (4, 2, 3) and (6, 3, 4) respectively. Show that AB = (2,3,6) and AC = 9.
Sav [38]
Answer:
... a triangle are 2,-1,-3 4,2,3 and 6,3,4 respectively. If vector AB=2,3,6 vector AC=4,4,7 vector BC=2,1,1 , show that AB=7 AC=9 and BC= square root of 6.
Answer: 50/50 right/wrong/both
Step-by-step explanation: If you guess on a true false test it could end one of 3 ways 1 being getting all the answers right 2 you get all the answers wrong and 3 you get half of the answers wrong and half of the answers right
Answer:
1). 0.1667
2). 0.3333
3). 0.3333
Step-by-step explanation:
1). Probability that the student was female and got a 'B'
= 
= 
= 0.1667
2). Probability that the student was male and got an 'A'
= 
= 
= 
= 0.3333
3). Probability that the student got a B = 
= 
= 
= 0.3333