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Lana71 [14]
3 years ago
13

A doctor compiles a numbered list of all his 350 patients. He selects every 25th patient to receive a survey after

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer: This does not represent an SRS because each group of patients chosen does not have an equally likely chance of being chosen.

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Find an equation for the line that passes through the points (-2,-6) and (6,-4)
JulsSmile [24]
Slope of line
m= (y2-y1)/(x2-x1)
=(-4--6)/(6--2)
=2/8
=1/4

Line in two point form
(y-y1)=m(x-x1)
y--2=(1/4)(x-6)
y+2=(1/4)(x-6)
simplify
4(y+2)=x-6 =>
x-4y-14=0
Alternatively, use the slope intercept form:
y--2=(1/4)(x-6) =>
y=(1/4)x - 3/2-2 =>
y=(1/4)x -7/2

6 0
3 years ago
Which one is greater -8.652 or -7.045
miv72 [106K]

Answer:

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Step-by-step explanation:

Because -7.045 is closer to 0

6 0
3 years ago
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Sergeeva-Olga [200]

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4 0
2 years ago
Simplify: 2 (x+6) + 8x<br><br> when x = 3
IceJOKER [234]

Answer:42

Step-by-step explanation:

2(3+6)+(8)(3)

=(2)(9)+(8)(3)

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leave a like if this helped please

8 0
3 years ago
HELPPP ASAP WILL MARK BRAINLEST!!!
kakasveta [241]

Answer:

B

Step-by-step explanation:

I picked B. The frequency has 4 things from 0-4, 5  things from 5-9, 3 things from 10-14, and 2 things from 15-19. I counted them for you

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