Answer:
im on it:) gimme a quick sec and ill come back and edit
Step-by-step explanation:
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12 divided by 3/4 = 16
You would need 16 pennies to form a row 12 inches long.
Volume of a cylinder=pi*r^2*h Diameter=0.400, Radius=0.400/2=0.200 | V of cylinder=pi*(0.200)^2*11.5=1.444
now this remain for 7 weeks...to get ink used for 1 week just divide it by 7
=1.444/7=0.207 | The answer is A
Hope these answer would help you.
Step-by-step explanation:
B: 7 - 2(m + 1)
this is the answer