Answer:
C) 45.53in cubed.
Step-by-step explanation:
One formula for finding circumference is C=r2(pi).
So, if you plug in the numbers,
= C=7.25(2)(3.14)
= C=14.5(3.14)
= C=45.53
So, the answer is 45.53in cubed after multiplying all of the numbers.
Hope this helps :)
(I'm not sure if it's right though because the answer is cubed.)
)165.05
7.25²=52.56
52.56*3.14=165.05
all work is shown and pictured
v = -3w
water level/volume = -3 x weeks
There is a 150% increase.
Work is attached in the image provided.