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Montano1993 [528]

2 years ago

15

Several studies showed that after eating a low-fat cereal for two meals a day, subjects had lost some weight. A cereal company f

inanced this research. What is wrong with this study?

1 answer:

LenKa [72]2 years ago

5 0

There was no control group to help back up the evidence.

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The table represents a linear equation.which equation shows how (-10,8) can be used to write the equation of this line is point-

larisa86 [58]

Answer:

$\large\boxed{y-8=-0.2(x+10)}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

(x₁, y₁) - point

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

From the table we have the points (-10, 8) and (10, 4). Substitute:

$m=\dfrac{4-8}{10-(-10)}=\dfrac{-4}{20}=-\dfrac{1}{5}=-0.2$

The equation of a line:

$y-8=-0.2(x-(-10))\\\\y-8=-0.2(x+10)$

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There are 7 students in a class: 5 boys and 2 girls.

Alex17521 [72]

Most likely because there are more boys than girls but there could be an odd that a girl will be in the group since there is less girls and hs;es picking at random

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NEED HELP ASAP PLEASE!!!

maks197457 [2]

Answer:

its seven

Step-by-step explanation:

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DIRECTIONS: Use this information to answer Parts A and B.

sleet_krkn [62]

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$17,160

Step-by-step explanation:

286,000·0.06=17,160

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LaShea would like to invest her $100 in birthday money. Which option will give her the most money at the end of the investment p

elena55 [62]

Answer:

1 year at 8 percent

Step-by-step explanation:

i took the test

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