please answer all the above questions fast it agent
Answers
Answer:
16th question is not clear....
Step-by-step explanation:
17. Angle Of Elevation- The angle of elevation viewed, is the angle formed by the line of sight with the horizontal when object viewed is above the horizontal level, i.e., the case when we raise our head to look the object.
18. Number of cards in a deck - 52 cards.
Number of red face card - 6 cards.
Probability of not getting a face card = 52-6
= 46.
P(E) = Favourable Outcomes / Total
Outcomes.
P(E) = 46/52.
P(E) = 23/26.
19. No. of balls - 20.
No. divisible by 10 b/w 1 - 20 - (10,20) = 2no.
Probability that the no. on the ball is not
divisible by 10 = 20 - 2 = 18.
P(E) = Fav. Out./Total Out.
P(E) = 18/20 = 9/10.
20. No. of pillows - 6.
No. of yellow pillows - 2.
P(E) = Fav. Out./Total Out.
P(E) = 6/2 = 3.
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