What is the probability that there is at most one purple marble? 0.100 0.301 0.770 0.971

Mathematics

1 answer:

andriy [413]2 years ago

3 0

The probability that there is at most one purple marble is 0.9701.

<h3>What is the probability about?</h3>

Probability is a term that connote the possibility of an event or something occurring or not.

Note that it is one that is based on the level of occurrence that can be seen in a random event.

Based on the fact that there is a bag that has eight yellow marbles, nine green marbles, three purple marbles, and five red marbles, the probability that there is at most one purple marble is 0.9701.

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Solve the given equation by completing the square.

Dmitriy789 [7]

Answer:

a = -4, b = 3 and c = 6 (OR)

a = -4, b = -3 and c = 6

Step-by-step explanation:

$x^{2} +8x = 38$

Add 16 to both sides.

$x^{2} +8x+16 = 38 + 16$

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$x + 4 = \sqrt{54}$ or $x + 4 = -\sqrt{54}$

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a = -4, b = -3 and c = 6

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3 years ago

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Question 13 (3 points)

Aloiza [94]

Answer:

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Step-by-step explanation:

What is probability? Put simply, it is the chance of an event occurring. Probability is often expressed in quantifiable terms as either a percentage or a decimal: for example, the chance of a coin landing as heads is 50% . It is impossible to be certain you can correctly predict whether the coin will land heads or tails, which makes the act of flipping the coin a random event. We can however, calculate the probability of the coin landing heads or tails.

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3 years ago

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