its A
Step-by-step explanation:
Answer:
3/4+12/8+3/2+10/8=5
It will be 72cm
Volume of a rectangular prism = (length x width x height) cubic units.
9x4x2=72
y=(2x²+x)³+(x-1)/(1-x)
=(2x²+x)³+(x-1)/-(x-1)
=(2x²+x)³-1
dy/dx=3(2x²+x)(4x+1)-0
=3x(2x+1)(4x+1)
$3.79 /12.5 = .3032
1/3 = .333
The 12.5 oz bag is cheaper
