Will represent as such
number of 37 inch tvs=x
number of 58 inch tvs=y
number of 50 inch tvs =z
x is double of (y+z)
x=2(y+z)
y=z
therefor
x=2(y+y)=2(z+z)=4y=4z
x=4y=4z
y=$4800
z=$2000
x=$1800
4800y+2000z+1800x=168000
undistribute the 100
100(48y+20z+18x)=100(1680)
divide the whole thing by 100
48y+20z+18x=1680
divide the whole thing by 2
24y+10z+9x=840
y=z
24y+10z=34y or 34z
34y+9x=840
convert 9x to y by multiply 4
9x times 4=36y or 36z
34y+36y=840
70y=840
divide both sides by 70
y=12
y=z
z=12
x=4z
x=4(12)
x=48
they should stock:
12 50 inch tvs
12 58 inch tvs
48 38 inch tvs
Answer:
It is C
Step-by-step explanation:
The formula for calculating volume of the cylinder is
V= B * H
First volume V1= B * H1 and second volume V2= B * H2
H1= 2 H2
when we divide V2/V1 = (B*H2)/(B*H1) => when we shorten B and B we get
V2/V1 = H2 / H1 when we replace H1 we get V2/V1 = H2/ 2H2
when we shorten H2 and H2 we get V2/V1 = 1/2
The correct answer is the volume of the second cylinder is one-half the volume of the first cylinder.
Good luck!!!
Step-by-step explanation:
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