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TEA [102]
3 years ago
10

Một hộp có 10 sản phẩm, trong đó có 4 phế phẩm. Lấy ngẫu nhiên 2 sản phẩm từ hộp để kiểm tra. lập bảng phân phối xác suất của số

phế phẩm lấy được
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
3 0
Tienes una versión en español para poder entender la pregunta?
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There are 10 boys trying out for the track team. Truman and Ryan are the two fastest runners. If the coach randomly picks two bo
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10 kids total

picking Truman would be 1 out of 10 or 1/10

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3 years ago
The Sydney Morning Herald - February 8, 2004 reported that in 1961, the average number of children born to Australian women (3.5
Alborosie

Answer:

<h2>A. Agree, 4 children is the most typical number of children.</h2>

Step-by-step explanation:

By analysis the problem, we can make our  decision by first determining the percent of 3.55 of 4

therefore the percentage can be computed as

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The analysis above it shows that 88.75 percent of the women who give birth to children give birth to 4 children.

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3 years ago
Help please If f(x) = -3x - 5 and g(x) = 4x-2, find (1-9)(x).
Mandarinka [93]

9514 1404 393

Answer:

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Step-by-step explanation:

(f -g)(x) = f(x) -g(x) = (-3x -5) -(4x -2)

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(f -g)(x) = -7x -3

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