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MatroZZZ [7]
2 years ago
7

Mr Kobe has 30 students in his class ha has twice as many girls and boys what are the ratios to total students

Mathematics
2 answers:
Korvikt [17]2 years ago
7 0

Answer:

Step-by-step explanation:

2:3 is the correct answer

Makovka662 [10]2 years ago
4 0

I hope this helps you

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Assume that P(E) = 0.471 and P(F) = 0.595. If E and F are independent, find P(E and F)
dsp73

The value of the probability P(E and F) is 0.2802

<h3>Independent probability</h3>

Events are known to be independent if the occurrence of one does not affect the other.

Given the following parameters

P (E) =0.471

P(F) = 0.595

If E and F are independent, then;

P(E and F) = P(E)P(F)

P(E and F)  = 0.471 * 0.595
P(E and F)  = 0.2802

Hence the value of the probability P(E and F) is 0.2802

Learn more on independent events here: brainly.com/question/1374659

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2 years ago
The equation y = 1/9x relates proportional quantities x and y.
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Step-by-step explanation:

4 = 1/9 * x

36 = x

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3 years ago
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Huilan's age is two times thomas's age. the sum of their ages is 84. what is thomas's age?
igomit [66]
H is 2t
h + t = 84
2t + t = 84
3t =84
t = 28
Thomas is 28 and huilan is 56
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3 years ago
What is the solution to the equation?c/35=3/7
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Answer:C=15

Step-by-step explanation:

Just do math

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This is due tm please help​
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Answer:

25. No slope

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25. Y2 - Y1 / X2 - X1

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= no slope; straight line

Use this formula (Y2 - Y1 / X2 - X1) for each ques.

8 0
3 years ago
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