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dlinn [17]
3 years ago
7

There is good evidence that moderate alcohol use improves health. Some people think that red wine is better for your health than

other alcoholic drinks. You have recruited 300 adults aged 45-65 who are willing to follow your orders about alcohol consumption over the next five years. You want to compare the effects on heart disease of moderate drinking of just red wine, just beer, or just spirits.what experimental design will you use?
Mathematics
1 answer:
Alinara [238K]3 years ago
8 0

Answer:

Independent measures, or repeated measures,

Step-by-step explanation:

I would use those experimental designs because it is used to compare different participants over a length of time.  

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Which graph represents this system of equations?<br> y + 2x = 3<br> y+2 = 3.0
Tems11 [23]

Answer:

Blue = y+2 = 3

Red = y+2x = 3

Step-by-step explanation:

5 0
3 years ago
What term can you add to 5/6x -4 to make an equivalent to 1/2x-4
solmaris [256]

Answer:

Denote adding term = a

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a = (5/6x) - (3/6x)

a = (2/6x)

a = (1/3x)

*******************************

a = (5/6)x - 4 - (1/2)x - 4

a = (5/6)x - (1/2)x

a = (5/6 - 1/2)x

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Hope this helps!

7 0
3 years ago
Write a real world problem that can be solved using the equation, 5x = 3x + 20
Natali5045456 [20]
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8 0
3 years ago
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skad [1K]

Answer:

explanations:

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4 0
3 years ago
Gary bought 32 lb of potting soil this week this amount is 6 lb more than twice the amount of potting soil he bought last week a
lys-0071 [83]
Let the amount of potting soil bought last week be x

We know that this week's amount is 32 lb
We also know that this week's amount is double the amount of last week's plus 6 lb 

So we write the equation:
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Solving this equation:
32=2x+6 ⇒ subtracting 6 from both sides
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\frac{26}{2}= \frac{2x}{2}
13=x

The answer is: 13
4 0
3 years ago
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