D=4Step-by-step explanation:
Answer:
A=1665
Step-by-step explanation:
An area of a rectangle is length times width or l*w=a
Answer:
176 of 12% vinegar
44 of 7% vinegar
Step-by-step explanation:
Percentage vinegar required = 11%
Volume = 220 mL
First brand % = 7%
Second brand % = 12%
Let p = volume of 12% vinegar material
Mixture :
0.12p + 0.07(220 - p) = 220 * 0.11
0.12p + 15.4 - 0.07p = 24.2
0.05p = 8.8
p = 8.8 / 0.05
p = 176
176 of 12% vinegar and
220 - 176 = 44
44 of 7% vinegar
Divide 600 by 3 and get 200
so the possible dimensions would be 200 by 200by 200
Answer:
1) b 243
Sorry, I couldn't figure out the other two..
Step-by-step explanation:
