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Arturiano [62]
3 years ago
9

I need help its math

Mathematics
1 answer:
shtirl [24]3 years ago
4 0

Answer:

x=47°

Step-by-step explanation:

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A bowl has only red, green, and purple grapes. The probability of picking a red grape out of the bowl, eating it, and then picki
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The probability of picking a green grape is 1/2.

<h3>What is probability?</h3>

Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1.

Since the probability of picking a red grape out of the bowl, eating it, and then picking a green grape out of the bowl is 1/8 and probability of picking just a red grape is 1/4 .

The probability of green grape will be the division. This will be:

= P(R and G) / P(R)

= 1/8 ÷ 1/4

= 1/8 × 4/1

= 1/2

The probability is 1/2.

Learn more about probability on:

brainly.com/question/24756209

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2 years ago
Calculate the area of each figure. Which figure has the greatest area?
tatiyna
Their is no picture to do it
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With water from one hose, a swimming pool can be filled in 9 hours. A second, larger hose used alone can fill the pool in 2 hour
Monica [59]

1/9 + 1/2 = 1/x

Let x = length of time it will take both hoses to work together

Multiply both sides by 18x.

2x + 9x = 18

10x = 18

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In other words, if both hoses work together, the pool can be filled in 1 hour and 48 minutes.

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