You divide each cost to the package for A. to find the better price
Step-by-step explanation:
1x+4= (6x+1 )×7
1x+4= 42x+7
1x-42x= 7-4
-41x = 3
x= -3/41
Answer:
28 white strands 20 blue strands and 32 Red strands
<span>S1 = Pi * D1^2
solve for D1
D1 = sqrt( S1 / pi )
S2 = Pi * D2^2
S2 = 1.21*S1
S2= 1.21 * Pi * D1^2
1.21 * Pi * D1^2=
Pi * D2^2
D2
D2 = sqrt( 1.21 * D1^2)
Now V2 = pi/6 * D2^3.
V2
= pi/6 ( sqrt(1.21*D1^2))^3
V2
= pi/6 * (1.21 * D1^2)^(3/2)
V2
= pi/6 * 1.21^(3/2) * D1 ^3 = (pi/6 * D1^3) * 1.21^3/2 = V1 * 1.21 ^(3/2)
=43% approximately</span>
D) <span>She is correct; the histogram is skewed to the right because there is less data on the right side.</span>
