3 years ago

How many miles represent 4 inches when 1/4 of an inch equals 30 miles

Mathematics

1 answer:

mixer [17]3 years ago

7 0

508

$50 log$

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Find the probability that 3 randomly selected people all have the same birthday. ignore leap years. round to eight decimal place

IgorLugansk [536]

Answer:

Probability that 3 randomly selected persons have same birthday = 0.00820417

Step-by-step explanation:

Probability that 1 person has different birthday = 1

$\text{Probability that 2nd person has different birthday than 1st = }\frac{364}{365}\\\\\text{Probability that the 3rd person has different from 1st and 2nd = }\frac{363}{365}$

$\text{Probability that the all three persons have different birthday = }1\times \frac{364}{365}\times \frac{363}{365}\\\\=0.99179583$

The probability that all three persons have same birthday = 1 - 0.99179583

= 0.00820417

Hence, probability that 3 randomly selected persons have same birthday = 0.00820417

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avanturin [10]

Answer:

-180

Step-by-step explanation:

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In the diagram, AB = AC and ∠DCE = 75°, BCD and ACE are straight lines. ∠BAC =

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3 years ago

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Approximately, how many feet are in 4 meters?

Sergio [31]

There are ~3 feet in 1 meter

3 x 4 = 12

there are ~ 12 feet in 4 meters

hope this helps

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3 years ago

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What is the equation of the line that is parallel to y = − 5 x − 2 that passes through the point ( 2 , − 12 ) ?

Art [367]

Answer:

(-3/2)x + 9

Step-by-step explanation:

The inverse function of h(x) = (-2/3)x + 6 is h-1(x) = (-3/2)x + 9

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4 years ago