3 years ago

Which of the following exemplifies money in U. S Society? Credit cards, gold bars, coffee beans, Canadian coins

Advanced Placement (AP)

1 answer:

tiny-mole [99]3 years ago

6 0

Credit cards are money in the us

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lutik1710 [3]

The correct answer is tab.

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Could a Congressman be appointed by the president to serve as a cabinet member and keep his job in Congress?

elena55 [62]

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4 years ago

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BartSMP [9]

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3 years ago

Given that the P(A) = .3, P(B) = .5 and P(AnB) = .25, decide if the

Darina [25.2K]

Answer:

A and B are not independent

Explanation:

Given

$P(A) = .3,$

$P(B) = .5$

$P(A\ n\ B) = .25$

Required

Determine if A and B are independent

If A and B are independent, then:

$P(A\ n\ B) = P(A) * P(B)$

Substitute values for P(A) and P(B)

$P(A\ n\ B) = .3 * .5$

$P(A\ n\ B) = .15$

The calculated value of P(A n B) and the given value of P(A n B) are not equal.

i.e.

$.15 \ne .25$

<em>Hence, A and B are not independent</em>

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3 years ago

Witch scientific law describes the relationship between action and reaction force pairs? (3 points)

Savatey [412]

Answer:

These two forces are called action and reaction forces and are the subject of Newton's third law of motion.

Explanation:

Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects.

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3 years ago