Mathematics: I needddddddddd helppppppppp

1,600 dentists were surveyed in total.Step-by-step explanation:We can set up a proportion for this problem:Now we can cross multiply:1,600 dentists were surveyed in total....

I needddddddddd helppppppppp - id9915684, coolman5999alt

Ответ:

11AnimalLover11

13.02.2022

Mathematics

$\frac{2}{-3}$

Step-by-step explanation:

To find the slope you only need two points from the table, and the equation $\frac{y1-y2}{x1-x2}$

(1,-2) (4,-4)

$\frac{-2+4}{1-4}$ = $\frac{2}{-3}$

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Ответ:

25yurasekth33

16.11.2020

Mathematics

1,600 dentists were surveyed in total.

Step-by-step explanation:

We can set up a proportion for this problem:

$\frac{27}{40} = \frac{1080}{x}\\\\\\$

Now we can cross multiply:

$27*x = 1080*40\\\\27x = 43,200\\\\27x/27 = 43,200/27\\\\x = 1,600$

1,600 dentists were surveyed in total.

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I needddddddddd helppppppppp

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