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3 years ago

12

if there are 1,254 males born and 1,462 females what's the probability the next baby born will be a boy

2 answers:

bulgar [2K]3 years ago

6 0

First add 1254 and 1462 so there is a 1254/2716 chance of a male and a 1462/2716 chance of a female

KATRIN_1 [288]3 years ago

6 0

The probability of the next baby to be a boy is 1,254/2,716

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2 over 9 divided by 4

bagirrra123 [75]

Answer:

1/18 or 0.05

Step-by-step explanation:

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2 years ago

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What is the exact value that is 48% of 1165

Vera_Pavlovna [14]

We know that the percentage amount of any number can be found by first converting the the given percentage to a fraction and then multiplying it by the given number. Thus, in our case, the exact value, that is 48% of 1165 can be calculated as follows:

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Therefore, 48% of 1165 can be re-written as: $0.48\times 1165$

This can be calculated as [tex]0.48\times 1165=559.2[/tex

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3 years ago

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2 years ago

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Nesterboy [21]

Answer:

30 mph

Step-by-step explanation:

Let d = distance (in miles)

Let t = time (in hours)

Let v = average speed driving <u>to</u> the airport (in mph)

⇒ v + 15 = average speed driving <u>from</u> the airport (in mph)

Using: distance = speed x time

$\implies t=\dfrac{d}{v}$

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$\implies t=\dfrac{18}{v} \ \ \textsf{and} \ \ t=\dfrac{18}{v+15}$

We are told that the total driving time is 1 hour, so the sum of these expressions equals 1 hour:

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Now all we have to do is solve the equation for v:

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So the average speed driving to the airport was 30 mph

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1 year ago

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4 Amanda and Blake played a board game. In the game, Amanda had

ddd [48]

The amount of money Blake have in the end is 3560 + (2740 - x)

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learn more here: brainly.com/question/16895110?referrer=searchResults

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