In testing a certain kind or truck tire over rugged terrain, it is found that 30% of the trucks fail to complete the test run without a blowout. (a) Of the next 14 trucks tested, how many of them would you expect to have blowouts

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

b

step-by-step explanation:

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex