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Hatshy [7]
3 years ago
9

A train stops 7 times per hour. At this rate, how many stops will it make in 12 hours?

Mathematics
2 answers:
Liula [17]3 years ago
6 0
Multiply the number of stops by the number of hours. In 12 hours the train will make 84 stops.
marissa [1.9K]3 years ago
6 0

Answer:

84 times

Step-by-step explanation:

Let x be the number of times the train will stop at 12 hours

7 times = 1 hour

X times = 12 hours

X times = 12 x 7 / 1

= 84 times

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For each sequence find the first 4 term and the 10th term.
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where is the sequence?

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3 years ago
Is 104 and 12 hundreths greater than 104 and 2 hundreths
Scilla [17]

Yes, 104.12 is greater than 104.02.

4 0
3 years ago
The graph shows where four friends' houses are located. How many units is it between Brian's house and Sue's house? −11 units −9
nexus9112 [7]

Given

Brian's house: (-7, 9)

Sue's house: (-7, -2)

Find

The number of units between Brian's house and Sue's house.

Solution

Both Brian and Sue live on the "street" x=-7, so the distance between their houses is the distance between -2 on that street and +9 on that street. We always consider distance to be positive, so it doesn't matter whether we start at Brian's house and go -11 units to Sue's house, or start at Sue's house and go +11 units to Brian's house. Either way, we travel 11 units.

_____

"Displacement" is another matter. That has a sign associated with it and there is always a reference direction that is positive. Movement in the opposite direction results in a negative displacement. "Distance" is always positive.

8 0
3 years ago
Question 2 of 43
murzikaleks [220]
The Awnser is 64 cubic
8 0
2 years ago
In a group of 25 students, 6 study both Art and Biology. 10 study Biology but not Art. 3 study neither subject. Given that a ran
olga2289 [7]

Answer:

1/2

Step-by-step explanation:

There are a total of 25 students. 3 don't study art or biology. 10 study only biology. 6 study both art and biology. This means the remaining students only study art.

1. Calculate the number of students taking art

only art: 25 - 3 - 6 - 10 = 6

number of students taking art and biology: 6

total number of students taking art: 12

2. Calculate the probability

Out of the 12 total students taking art, 6 are in art and biology.

6/12 = 1/2  

6 0
3 years ago
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