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2 years ago

List 4 equivalent fractions for 1/2

2 answers:

7 0

2/4
4/8
8/16
16/32
...so on and so forth. Just pick any even number, divide it by 2, and that is your numerator! For example 20. 10 is half of it. So 10 is your numerator and 20 is your denominator! 10/20 is 1/2.

Hope I could help! :)

horrorfan [7]2 years ago

6 0

4/8, 5/10, 10/20/ and 2/4

It's just half of it, like half of 20=10
and half of 8=4

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The graph shows a probability distribution. What is P(X<5)

Thepotemich [5.8K]

Answer:

P(x < 5) = 0.70

Step-by-step explanation:

Note: The area under a probability "curve" must be = to 1.

Finding the sub-area representing x < 5 immediately yields the desired probability.

Draw a dashed, vertical line through x = 5. The resulting area, on the left, is a trapezoid. The area of a trapezoid is equal to:

(average length)·(width, which here is:

2 + 5

----------- · 0.02 = (7/2)(0.2) = 0.70

Thus, P(x < 5) = 0.70

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2 years ago

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I don't know if you still need help. but the answer is the first one.

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3 years ago

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Answer:

SAS theorem

Step-by-step explanation:

If $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA, then the triangles are similar by the SAS theorem.

$\frac{EC}{BC} = \frac{14}{21} = \frac{2}{3}$ $\frac{DC}{AC} = \frac{18}{27} = \frac{2}{3}$

So, $\frac{CE}{CB} = \frac{DC}{AC}$ and m∠ECD = m∠BCA because vertical angles are congruent

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2 years ago

Increase 42 by 16% show working please

Kazeer [188]

Answer = 48.72

First find 16% of 42 which is just 16/100×42 which is 6.72 and then added 42

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3 years ago

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ycow [4]

Answer:

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Step-by-step explanation:

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2 years ago

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