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3 years ago

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Provide an appropriate response. the regression line for the given data is = 1.488x + 60.46. determine the residual of a data po

int for which x = 53 and y = 145.

1 answer:

kap26 [50]3 years ago

7 0

Do you have answer choices ?

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Helpppp please thanksssss .

Elza [17]

Answer:

I think the answer is B

Step-by-step explanation:

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2 years ago

Calculus question....does anyone know how to solve this?

iogann1982 [59]

$h(x)=(f\circ g)(x)$
$\sqrt{x+5}=\sqrt{g(x)+2}$
$x+5=g(x)+2$
$g(x)=x+3$

Just to check this is correct:

$(f\circ g)(x)=f(g(x))=f(x+3)=\sqrt{(x+3)+2}=\sqrt{x+5}=h(x)$

6 0

3 years ago

Hector entered a 3-day bike race. He traveled 20t miles on the first day, 15(t+6) miles the second day, and 25(t-3) miles the th

madreJ [45]

20t +15t+90+25t-75=60t+15
60t+15/3=20t+5 as the average
☺☺☺☺

8 0

3 years ago

Read 2 more answers

Is (4, 2) a solution for the system of inequalities

Alenkinab [10]

Answer:

yes it is and its also a coordinate

Step-by-step explanation:

5 0

3 years ago

Which equation represents a line that has a slope of -1/2 and passes through point (4, –5)?

Wewaii [24]

Y=-1/2x-3

You can rewrite the equation “y=mx+b” and fill in what you know. So your equation would look like y=-1/2x+b when filling in what you know. Now you can take the (x,y) coordinates that you were given and plug them into the equation and solve for b. So now it would be -5=-1/2(4)+b

8 0

3 years ago

Read 2 more answers