Answer:
The answer is 0.1935
Step-by-step explanation:
Solution
From the question given, we will find the probability that a randomly selected azalea has no fragrance or is not colored
Now,
p (Fragrance, not colored)
Thus,
p (Fragrance, not colored)/ p (Not colored)
so,
12/62 = 0.1935
Note: Kindly find an attached copy of the complete question and the inputted values.
For 16 it's 8/10 for 17 it's 52/100 for 18 it's -92/100 for 19 it's -48/100 for 20 it's 86/100 for 21 it's 76/100
A. Yes you are correct that the gradient at any point is 3/(3x-1). However at point P it would be 3/(3*2-1)=2/5
b. The gradient of the normal would therefore be -5/2
We can use the general formula of an equation to get y-ln(5)=-5/2 (x-2)
Now multiply both sides by 2 to get:
2y-2ln(5)=-5x+10
Now when it crosses the x axis we know that y=0 therefore:
5x=10+2ln(5)
Therefore:
x=2+2/5 ln(5) when y=0
You could find an estimate of this number to be 2.64 (3sf) but this might not be sufficient
N - 3n and 6 - 4n
If these aren't right, I'm sorry.
