Answer:
The probability is 0.081
Step-by-step explanation:
Here, we want to calculate the probability that the 3rd inspection will be defective.
What this means is that the first two would
not be defective.
Probability of having a defective DVD = 10% = 10/100 = 0.1
Probability of not having a defective DVD = 1 -0.1 = 0.9
So the probability of third being defective = Probability of first not defective * Probability of second not defective * Probability of third defective
= 0.9 * 0.9 * 0.1 = 0.081
The total surface area of any given net of a rectangular prism = area of each rectangular face.
<h3>What is the Total Surface Area of a Rectangular Prism?</h3>
If we are given the net of a rectangular prism, the total surface area of the rectangular prism is the area of each rectangular face all summed together.
The image of the net of the rectangular prism is missing, however, let's assume the image attached below is the net of the prism.
Therefore, the total surface area of the rectangular prism = area of each rectangular face = 20 + 8 + 40 + 8 + 20 + 40 = 96 cm².
Learn more about the rectangular prism on:
brainly.com/question/1015291
What is the last one number 12
First, convert 46 2/3 to a decimal, 46.66. Set up the equation like this and solve: (.4666)(28) = 13.0648 ≈ 13.1. So, 46 2/3% of 28 is 13.1.