(05.03 mc) a set of tires is designed to last 6 years, with a standard deviation of 2 years. what is the probability that a tire will last less than 4 years? 1% 10% 16% 26%

y - y1 = m(x- x1)

y - (-5) = 2/3(x -0)

y + 5 = 2/3x

y = 2/3x - 5

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

answer: b

step-by-step explanation: