is the answer.
Step-by-step explanation:
For this question,
•<u> </u><u>First</u>, find the slope of the line parallel to the line 5/8x−7/6y=2 :-
•<u>Second</u>, find the equation of the line,
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➷ It would cross at (0, -1) or just -1
y = mx + c
The 'c' value in the equation is the y intercept
<h3><u>
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➶ Hope This Helps You!
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Answer: a. 0.40 b. 0.23 c . 0.435 d . 0.25
Step-by-step explanation:
melanin content Total
high low
moisture high 13 10 23
content low 47 30 77
Total 60 40 <u> </u><u>100</u>
Let A denote the event that a sample has low melanin content, and let B denote the event that a sample has high moisture content.
a) Total skin samples has low melanin content = 10+30=40
P(A)=
b) Total skin samples has high moisture content = 13+10=23
P(B) =
c) A ∩ B = Total skin samples has both low melanin content and high moisture content =10
P(A ∩ B) =
Using conditional probability formula ,
d)
Answer:
B grade
Step-by-step explanation:
75 + 90 + 88 + 86 = 339
339/4 = 84.75
Grade B = 80-89%