Please help I need this for a test
2 answers:
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Due to the common probability formula I can solve that task. Refering to the task you gave, we have all the information we need. We solve it like that: 
So the answer is the first option <span>0.621%</span>
So the answer is the first option <span>0.621%</span>
Value of x will be .
Equation given in the question →
To find the value of 'x' in terms of a and b, we will simplify the given equation,
Therefore, Values to filled → Blank 1 = 15
Blank 2 = (a - b)
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The point-slope form: 
m = 3; (-1; 5)
subtitute
y - 5 = 3(x - (-1))
y - 5 = 3(x + 1)
m = 3; (-1; 5)
subtitute
y - 5 = 3(x - (-1))
y - 5 = 3(x + 1)