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blondinia [14]
2 years ago
5

If , then what is mto the nearest degree?

Mathematics
1 answer:
White raven [17]2 years ago
6 0

Answer:

70 degrees

Step-by-step explanation:

If cosm<A = 342/1000, we are to find the value of a

Take arccos of both sides

cosm<A = 342/1000

cosm<A = .342

arccos(cosm<A) = arccos(0.342)

m<A = arccos(0.342)

m<A = 70 degrees

Hence the measure of m<A is 70 degrees

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A card is selected randomly from a jar that contains 15 cards, numbered from 25 to 39. What is the probability that the card sel
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Answer:

The probability that the card selected bears a number less than 34 is 0.3333.

Step-by-step explanation:

Let random variable <em>X</em> be defined as the number on the selected card.

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The number on the cards are as follows:

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The probability of an event, <em>E</em> is the ratio of the number of favorable outcomes to the total number of outcomes.

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The favorable outcomes are:

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Compute the probability that the card selected bears a number less than 34 as follows:

P(X

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Thus, the probability that the card selected bears a number less than 34 is 0.3333.

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Answer:

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Step-by-step explanation:

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