3/4 plus 1/4
Step-by-step explanation:
Answer:
Probabilty of first component drawn defective= 0.1161
Probability of second component drawn defective= 0.1560
Step-by-step explanation:
Total component = 9
Defective component= 3
Non-defective component= 6
Probability of defective= 3/9
= 0.3333
Probabilty of non defective= 1-0.3333
= 0.6666
Probabilty of first component drawn is defective
= 9C1(0.333)¹(0.6666)^8
= 9(0.3333)(0.0387)
= 0.1161
Probabilty of second component is defective
= 8C1(0.3333)¹(0.6666)^7
= 8(0.3333)(0.0585)
= 0.1560
Answer:
y=2(5 or x) +6 should be it
Step-by-step explanation:
Answer:
The length of the rectangle (L) = 7m
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the width of the rectangle = 25 m
Given that the area of the rectangle = 175 m²
Area of the rectangle = length × width
175 = L × 25
length(L) = 
L = 7 m
<u><em>Final answer:-</em></u>
The length of the rectangle (L) = 7m
