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4 years ago

What is 1 divided by 1/5

Mathematics

2 answers:

77julia77 [94]4 years ago

7 0

1/ 1/5
1/1÷1/5
1/1×5/1
5/1=
5

LenaWriter [7]4 years ago

5 0

First there's 1 divided by 1 which happens to be 1 , Second there's 1 divided by 5 which is 5 so 1 divided by 1/5 is equal to

= 5

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3 years ago

Freezer A measures 1 ft times 1 ft times 5 ft and sells for $300. Freezer B measures 1.5 ft times 1.5 ft times 4 ft and sells f

Sladkaya [172]

Answer:

Freezer A is better option as price per cubic foot is less for Freezer A

Step-by-step explanation:

Data provided in the question:

Measure of Freezer A = 1 ft × 1 ft × 5 ft

Measure of Freezer B = 1.5 ft × 1.5 ft × 4 ft

Price of Freezer A = $300

Price of Freezer B = $600

Now,

Volume of Freezer A = 1 ft × 1 ft × 5 ft

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Volume of Freezer B = 1.5 ft × 1.5 ft × 4 ft

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Price per cubic foot for Freezer A = $300 ÷ 5 ft³

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3 years ago

A manufacturing company regularly conducts quality control checks at specified periods on the products it manufactures. Historic

Rina8888 [55]

Answer:

The probability that none of the LED light bulbs are defective is 0.7374.

Step-by-step explanation:

The complete question is:

What is the probability that none of the LED light bulbs are defective?

Solution:

Let the random variable X represent the number of defective LED light bulbs.

The probability of a LED light bulb being defective is, P (X) = p = 0.03.

A random sample of n = 10 LED light bulbs is selected.

The event of a specific LED light bulb being defective is independent of the other bulbs.

The random variable X thus follows a Binomial distribution with parameters n = 10 and p = 0.03.

The probability mass function of X is:

$P(X=x)={10\choose x}(0.03)^{x}(1-0.03)^{10-x};\ x=0,1,2,3...$

Compute the probability that none of the LED light bulbs are defective as follows:

$P(X=0)={10\choose 0}(0.03)^{0}(1-0.03)^{10-0}$

$=1\times 1\times 0.737424\\=0.737424\\\approx 0.7374$

Thus, the probability that none of the LED light bulbs are defective is 0.7374.

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3 years ago

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ELEN [110]

Answer:

They are parallel

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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