Answer:
43.982 (14π)
Step-by-step explanation:
Formula for Circumference is 2πr, which is the same as πd, with d being diameter.
14 x π = ↑
Answer:
![r= \sqrt[3]{\frac{3V}{4\pi}}](https://tex.z-dn.net/?f=%20r%3D%20%5Csqrt%5B3%5D%7B%5Cfrac%7B3V%7D%7B4%5Cpi%7D%7D%20)
Step-by-step explanation:
![V = \frac{4}{3} \pi r^3 \\\\3V = 4\pi r^3 \\\\r^3 = \frac{3V}{4\pi}\\\\\huge \purple {r= \sqrt[3]{\frac{3V}{4\pi}}}](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cfrac%7B4%7D%7B3%7D%20%5Cpi%20r%5E3%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E3V%20%3D%204%5Cpi%20r%5E3%20%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3Er%5E3%20%3D%20%5Cfrac%7B3V%7D%7B4%5Cpi%7D%5C%5C%5C%5C%3C%2Fp%3E%3Cp%3E%5Chuge%20%5Cpurple%20%7Br%3D%20%5Csqrt%5B3%5D%7B%5Cfrac%7B3V%7D%7B4%5Cpi%7D%7D%7D%20)
$1500 + $125 +$349 =$1974
$1974/$3750=.5264 = 53%
d. 53%
$4000/160=$25
Meaning that each copy is $25.
so, $25x2= $50
The answer is that the store will lose $50
