Aforeman for an injection-molding firm admits that on 26% of his shifts, he forgets to shut off the injection machine on his line. this causes the machine to overheat, increasing the proba- bility that a defective molding will be produced during the early morning run from 3% to 25%. if a molding is randomly selected from the early morning run of a random day, what is the probability that it is defective?

0.0872 or 8.72%

Step-by-step explanation:

The probability of a random molding being defective is given by the probability of the foreman remembering to shut off the injection machine (74%) multiplied by the probability of defects (3%), added to the probability of the foreman forgetting to shut off the injection machine (26%) multiplied by the probability of defects in this scenario (25%):

The probability that a randomly selected molding is defective is 0.0872 or 8.72%

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.