A bin of 5 transistors is known to contain 2 that are defective. The transistors are to be tested, one at a time, until the defe

ctive ones are identified. Denote by N1 the number of tests made until the first defective is identified and by N2 the number of additional tests until the second defective is identified. Find the joint probability mass func- tion of N1 and N2.

Mathematics

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You decide to make milk a loss leader. You drop the price from its cost of $2.59 per gallon to $1.99 per gallon. What is the per

Zina [12379]

Answer: The loss percentage per gallon is 23.17%

Step-by-step explanation:Original price per gallon is $ 2.59

Discounted price per gallon is $ 1.99

Now, we will calculate the percentage loss per gallon, using the Direct Rule of Three as follows:

Price Percentage

2.59 100

1.99 x*****************************

2.59 * x = 1.99 * 100

2.59x = 199

x = 199/2.59

x = 76.83

So the percentage loss = 100 - 76.83

The percentage loss is 23.17%

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