Apply Greens Theorem to evaluate the integral. D19y + x)dx + (y + 3x)dy C: The circle (x - 7)2 + (y-7)2 = 6 $19y + xApply Green's Theorem to evaluate the integral. ModifyingBelow Contour integral With Upper C left parenthesis 9 y plus x right parenthesis dx plus left parenthesis y plus 3 x right parenthesis dy ∮ C (9y+x)dx+(y+3x)dy C: The circle left parenthesis x minus 7 right parenthesis squared plus left parenthesis y minus 7 right parenthesis squared equals 6 (x−7)2+(y−7)2=6

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)