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shutvik [7]
3 years ago
5

Nancy and Matilda are 60 miles apart, cycling towards each other on the same road. Matilda rides 12 miles per hour and Nancy rid

es 8 miles per hour. In how many hours will they meet?
Mathematics
1 answer:
dedylja [7]3 years ago
5 0

Nancy and Matilda will meet in 3 hours.

Step-by-step explanation:

Given,

Distance to cover = 60 miles

Speed of Matilda = 12 miles per hour

Speed of Nancy = 8 miles per hour

Combined speed of Nancy and Matilda = 8+12 = 20 miles per hour

Let,

x be the time taken by them

Distance = Speed * Time

60=20*x\\60=20x\\20x=60

Dividing both sides by 20

\frac{20x}{20}=\frac{60}{20}\\x=3

Nancy and Matilda will meet in 3 hours.

Keywords: distance, speed

Learn more about distance at:

  • brainly.com/question/11007572
  • brainly.com/question/11015995

#LearnwithBrainly

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natta225 [31]

Answer:

D. $81,728

Step-by-step explanation:

Let's first convert pounds to ounces.

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2 years ago
Between which two numbers will you find -3.25?
Vinil7 [7]

Answer:

A

Step-by-step explanation:

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6 0
2 years ago
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3 years ago
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olya-2409 [2.1K]
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3 0
3 years ago
The data to represent average test scores for a class of 16 students includes an outlier value of 78. If the mean, including the
monitta

Answer:

Given that The data to represent average test scores for a class of 16 students includes an outlier value of 78.

We can find sum of all 16 test scores = 84(16) = 1344

Outlier found = 78

If outlier is removed new sum = 1344-78 = 1266

Number of entries without outlier = 15

New average = 1266/12 =84.4

We find that average of new data increases.

Also whenever we remove outlier std deviation also would be reduced.

Step-by-step explanation:

8 0
2 years ago
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