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zepelin [54]
3 years ago
13

What is 20-30+40x11-12+13-1000=??? can you get it ???? you will get 50 pints for geting it

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

-569

Step-by-step explanation:

  • 20 - 30 + (40)(11) - 12 + 13 - 1000
  • -10 + (40)(11) - 12 + 13 -1000
  • -10 + 440 - 12 + 13 -1000
  • 430 - 12 + 13 - 1000
  • 418 + 13 - 1000
  • 431 - 1000
  • -569
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Is (0, 2) a solution to the equation y=3x​
igor_vitrenko [27]

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Which is the odd one out<br> 180<br> 45<br> 79<br> 270 please help me!
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2 years ago
The Atlantic Salmon swim upstream at a steady rate of 2 miles every 3 minutes. Fill in the table to describe the relationship. R
Likurg_2 [28]

The distance traveled by the Salmon is proportional to the duration spent

swimming.

A table of the distance traveled by the Atlantic Salmon is presented as follows;

\begin{tabular}{|c|c|c}\underline{Time in minutes}&\underline{Miles Traveled  at 2/3 miles per minute } \\1&2/3  \\2&4/3\\3&2\\4&8/3\\5&10/3\\6&4\end{array}

Reasons:

The given parameter are;

The steady rate at which Atlantic Salmon swims = 2 miles in 3 minutes

Distance the Salmon swims, d ∝ Time taken, t

Therefore;

d = s·t

Where;

s = The constant of proportionality = The speed

Which gives;

\displaystyle s = \mathbf{\frac{Distance, \, d}{Time, \, t}}

The speed with which the Atlantic Salmon swims per minute is therefore;

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The distance travelled, <em>d</em>, is given as follows;

\displaystyle d = \mathbf{\frac{2}{3} \times t}

A table showing the distance travelled by the fish with time is presented as follows;

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Learn more about constant of proportionality here:

brainly.com/question/11703625

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