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fomenos
3 years ago
11

Forty-three percent of a chain restaurant's employees are believed to have taken a college course. In a survey of 168 employees,

95 said that they had taken at least one college course. What is the sample proportion? Round your answer to the nearest hundredth.
Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0
The answer has to be rounded to become the right answer. With that being said the answer has to be something like 73 out of 100. hope this helps you out.
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Use the information provided to write the equation of each circle​
Nadusha1986 [10]

Answer:

1.

centre(h,k)=(-13,9)

radius (r)=6

we have

equation of the circle is

(x-h)²+(y-k)²=r²

(x+13)²+(y-9)²=6²

x²+26x+169+y²-18y+81=36

x²+y²+26x-18y+169+81-36=0

x²+y²+26x-18y +214=0

is a required equation of the circle.

2.

centre(h,k)=(1,-1)

radius (r)=11

we have

equation of the circle is

(x-h)²+(y-k)²=r²

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x²+y²-2x+2y=119

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4 0
3 years ago
What is (4x + 3) + (-2x + 4)
kobusy [5.1K]

Answer:

(4x + 3) + (-2x + 4) = 2x + 7  

Step-by-step explanation:

(4x + 3) + (-2x + 4) =     you then collect like terms  

(4x + -2x) + (3 + 4)= like this, and you add what's inside perenthesis

= 2x + (3 + 4). step-by-step

= 2x + 7.  then that is how you get =2x+7

5 0
3 years ago
Read 2 more answers
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PIT_PIT [208]

Answer:

I need more info!

Step-by-step explanation:

3 0
3 years ago
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masha68 [24]

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part B)

the slope is always in a linear equation, the coefficient of the independent variable, in this case namely "35".

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for every passing day the car is rented out, the charge is $35, so if you rent the car "d" days, you'll be charged 35d.

7 0
3 years ago
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ivann1987 [24]

Answer: I believe the answer is O passing materials in blood to cells

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More info: Capillaries

Capillaries - Enable the actual exchange of water and chemicals between the blood and the tissues. They are the smallest and thinnest of the blood vessels in the body and also the most common. Capillaries connect to arterioles on one end and venules on the other.

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3 years ago
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