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sveticcg [70]
3 years ago
9

300 miles to 210 miles

Mathematics
2 answers:
liubo4ka [24]3 years ago
6 0
If you want the ratio of 300 miles to 210 miles, it's

300 mi
---------- = 10/7.
210 mi

If you want to know what percentage of 210 300 is, it's (10/7)(100%) = 142.86%.

Please include ALL of the instructions when you post a question or problem.

fomenos3 years ago
4 0
What are u asking, the difference?

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The sound intensity of a typical vacuum cleaner is 80 dB (decibels). Sound intensity of 160 dB will burst an eardrum. How many t
NemiM [27]

Answer:

Ten thousand times as loud.

5 0
3 years ago
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Jeremy is 5 years younger than his older sister. His older sister is 9 years older than his younger sister. The total of their a
lapo4ka [179]
Jeremy=x
Older sister=x+5
younger sister=x+5-9 or x-4
x+(x+5)+(x-4)=49
combine like terms
3x+5-4=49
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subtract 1 from both sides
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8 0
3 years ago
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From greatest to least 7/10 18/25 5/8
just olya [345]
\frac{7}{10}= 0.7
\frac{18}{25} = 0.72
\frac{5}{8} = 0.625

\frac{8}{25}\ \textgreater \   \frac{7}{10}  \ \textgreater \  \frac{5}{8}
6 0
3 years ago
A jury pool consists of 27 people. How many different ways can 11 people be chosen to serve on a jury and one additional person
hichkok12 [17]

Answer:

208,606,320

Step-by-step explanation:

A jury pool consists of 27 people. 11 people be chosen to serve on a jury and one additional person be chosen to serve as the jury foreman

Total of 27 people. 11 people can be selected from 27 people in 27C11 ways

27C11= \frac{27!}{11!(27-11)!} =13037895

one additional person be chosen to serve as the jury foreman

after selecting 11 people , remaining  is 27 - 11= 16 people

Now 1 is selected from 16 in 16 ways

Number of different ways = 13037895 \cdot 16=208606320

4 0
3 years ago
Expanding triple brackets i will give brainliest
Lady_Fox [76]

Answer:

x^2-2x+6x-12(x-3)

x^2+4x-12x+36

x^2-8x+36

I hope this was helpful:)

8 0
3 years ago
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