Answer:
0.095 or 9.5%
Step-by-step explanation:
Puncture → P(P) = 0.06
Smashed corner → P(S) = 0.04
Puncture and smashed corner → P(P and S) = 0.005
The probability that a randomly selected carton has a puncture or a smashed corner is given by the probability of a puncture, added to the probability of a smashed corner, subtracted by the probability of both:
The probability is 0.095 or 9.5%.
<span>9 + 0.07 + 0.005 this is expanded form i hope this is what u wanted as an answer</span>
Answer:
P = $240,000 – $196,000 = $44,000.
The expected value is a weighted average of each possible value weighted by its probability.
EV = ($44,000)(0.75) + ($–196,000)(0.25) = $–16,000.
The expect average profit is $–16,000.
The company should not make the product.
Step-by-step explanation:
ED
The angle measure is 30 degrees.
Drawing out an image, the angle the is between the ground at the hypotenuse (the slanted guy wire), it creates a triangle with the utility pole that was already on the side. The angle between the utility pole and the ground is obviously 90 degrees because it is assumed to be at a straight standing stance.
Normally these two given angles would be added and then subtracted from 180 degrees (the law of Sum of Angles in a Triangle).
60 + 90 = 150 ... 180 - 150 = 30
Also, this can be supported by the 30-60-90 Theorem, which states that if a triangle contains 2 of the 3 angles, the other angle will be the missing one.
53 because it is the last one all the others have 54