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nataly862011 [7]
3 years ago
8

Martin puts two bowls of fruit out for his friends.The bowl of grapes has 9 green grapes and 16 red grapes. The bowl of tangerin

es has 7 seeded and 3 seedless tangerines.
Martin's friend chooses a random grape and a random tangerine. What is the probability that she chooses a green grape and a seedless tangerine?
Mathematics
2 answers:
Anarel [89]3 years ago
8 0

Answer:

27/250

Step-by-step explanation:

P(a green grape and a seedless tangerine)

=P(green grape) x P(seedless tangerine)

The bowl of grapes has 9 green grapes and 16 red grapes.

P(green grape)=green grapes / total grapes

=9/(9+16)

=9/25

The bowl of tangerines has 7 seeded and 3 seedless tangerines.

P(seedless tangerine)=seedless / total

=3/(3+7)

=3/10

P(a green grape and a seedless tangerine)

=9/25 x 3/10

=27/250

ArbitrLikvidat [17]3 years ago
3 0

Answer:

Step-by-step explanation:

There are two requirements: a green grape and a seedless tangerine

For grapes, total number of grapes is 9+16 = 25 and 9 are green

Prob (green grape)=9/25

For tangerines, total number of tangerines is 7+3 = 10 and 3 are seedless

Prob (seedless tangerine)=3/10

Prob (a green grape and a seedless tangerine)=9/25*3/10

=27/250

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Complete Question:

As you may have intentionally forgotten to mention the important data elements in your question like at what rate a car is travelling and number of hours car will travel in required number of miles etc. After a little research it seems I have found the complete question you were supposed to write. Hence, I am answering based on this complete question, but anyways, it would certainly improve your concept. Here is the complete question:

<em>A car is traveling at a rate of 60 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.</em>

<em>Answer:</em>

The car will travel 37.5 miles in one hour.

The car travel 150 miles in 4 hours.

<em>Fetching data from Question:</em>

The rate at which car is traveling: 60 kilometers per hour

one mile = 1.6 km

<em>a) How many miles a car will travel in one hour?</em>

<em>b) How many miles will the car travel in 4 hours?</em>

<em>Calculation:</em>

<em>a) How many miles a car will travel in one hour?</em>

As one mile is equal to 1.6 km.

The rate at which car is traveling: 60 kilometers per hour

So, just divide 60 with 1.6 to get in miles

                      i.e. 60/1.6 = 37.5 miles per hour  

So, the car will travel 37.5 miles in one hour.

<em>b) How many miles will the car travel in 4 hours?</em>

As the car will travel 4 hours.

And car travels 37.5 miles in one hour

So, just multiply the number of hours i.e. 4 with the miles in one hour (speed) i.e. 37.5 to calculate the distance in 4 hours. So,

                                 The distance =  speed × time

                                                        =  37.5  × 4

                                                        =  150 miles

So, the car travel 150 miles in 4 hours.

<em />

<em>Keywords: distance, speed, kilometers, miles</em>

<em> learn more about distance travel and speed from brainly.com/question/12580265 </em>

<em> #learnwithBrainly</em>

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Answer:

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Step-by-step explanation:

An event that is certain to happen has a probability of 1.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Aloiza [94]

Answer:

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