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2 years ago

Please help asap!hhhhhhhhhh

Mathematics

1 answer:

Marina86 [1]2 years ago

6 0

Answer:

Step-by-step explanation:

11). f(x) = x → f(x) = x - 1

Translation → Function f(x) has been shifted 1 units down

12). f(x) = 2x → f(x) = 2(x + 2)

Translation → Function f(x) has been shifted horizontally left by 2 units

13). f(x) = 3x + 2 → f(x) = 3x - 2 + 2

Translation → Function f(x) has been shifted by 2 units down.

14). f(x) = 2x - 4 → f(x) = 2(x + 8) - 4

Translation → Function f(x) shifted horizontally left by 8 units

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Answer:

The correct statement is:

C. Buying a needle and buying a thread are dependent events.

Explanation:

The first statement is incorrect because the given events are dependent on each other because the probability that a customer buys a needle given that the customer buys thread is 0.25.

The second statement is incorrect because we cannot say all those who buy a thread also buy a needle.

The fourth statement is incorrect because the probability that a customer buys a needle and thread is $0.25 \times 0.15=0.0375$

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3 years ago

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2 years ago

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3 years ago

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3 years ago

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3 years ago

Please help asap!hhhhhhhhhh​

Please help asap!hhhhhhhhhh