Answer:0.015625
Step-by-step explanation:
Answer:
a) Figure attached
b)
Step-by-step explanation:
For this case we can find first the probability of being dfective on the shipment like this:
Since he select 10000 and 1000 of theme were defective.
Now we know that the inspector select 2 switches at random so then we can create the possible outcomes.
Part a
The tree diagram is on the figure attached, the sample space on this case is:
D = represent a defective switch
N= represent a non defective swicth
Part b
For this case we want the probability that both switches would be defective and on this case we can do this:
Assuming independent between the events.
In order to find this, you will need to find the LCM of 8 and 6. This would be 24. For Bowls, 6*4 is 24 and cups 8*3 is 24.
So therefore
Bowls: 4 packs of 6
Cups: 3 packs of 8
Answer:
true
Step-by-step explanation:
For 3 sides to be able to form a triangle, we need to check that the 2 shorter sides can "touch" when "stemming" out of the long side.
The long side has length 7cm, so the sum of 2 shorter sides must be bigger than 7cm for them to "touch". Note: if the sum was 7cm, the only way they would touch is if they were laid along the long side, so it would not be a triangle - it would be a segment.
Fortunately, 3cm + 5cm > 7cm, so we can form a triangle.