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Mariulka [41]
3 years ago
12

If sound travels 19.8km in 1minutes, how far does it travel in 1sec​

Mathematics
2 answers:
Elina [12.6K]3 years ago
7 0
Divide 19.8 by 60 and you should get an answer of 0.33
Kobotan [32]3 years ago
5 0

Answer:

\frac{1}{3} km/s or 0.3333333 km/s (you can round to whatever value you need to)

Step-by-step explanation:

We can write the rate at which sound travels as the fraction \frac{19.8}{1} km/min

As there are 60 seconds in a minute, we can replace the 1 min with 60 seconds in this fraction \frac{19.8}{60} km/s.

When reduces, this fraction gives us: \frac{1}{3} km/s or 0.3333333 km/s (you can round to whatever value you need to)

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kykrilka [37]

Answer:

5% times 3=15%

4% times 3=12%

15-12=3

1300 times 0.03= $39

39 dollars.

3 0
3 years ago
A bag contains two steel balls and five brass balls. The total weight of the bag is 13 pounds. If two steel balls are added and
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5 0
3 years ago
At 12:00 AM (hour 0 of the day) the tide at a certain beach was at its lowest level of the day: 1.0 feet. At 6:00PM (hour 18 of
tankabanditka [31]

Answer:

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Step-by-step explanation:

please see attached a sketch of the solution for your reference

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5 0
4 years ago
How can a round 183 to the nearest hundred
Zepler [3.9K]

Answer:

200

Step-by-step explanation:

183 is closer to 200

8 0
4 years ago
Read 2 more answers
Is 79,002 divisible by 6?
yaroslaw [1]
The number is divisible by 6 if divisible by 2 and 3

The number is divisible by 2: if last digit is 0, 2, 4, 6 or 8
The number is divisible by 3: if sum of the digits is divisible by 3

79,002
last digit is 2 - correct
7+9+0+0+2=18 is divisible by 3 (18=3 × 6)

Answer: <u>79,002 is divisible by 6</u>



6 0
4 years ago
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