A machinist is required to manufacture a circular metal disk with area 1000 $\mathrm{cm}^{2}$ . If the machinist is allowed an error tolerance of $\pm 15 \mathrm{~cm}^{2}$ in the area of the disk, how close to the ideal radius must the machinist control the radius? Round your answer to the nearest hundred thousandth.
A) $\delta \leq 0.13131 \mathrm{~cm}$
B) $\delta \leq 0.13281 \mathrm{~cm}$
C) $\delta \leq 0.13231 \mathrm{~cm}$
D) $\delta \leq 0.13331 \mathrm{~cm}$
E) $\delta \leq 0.13431 \mathrm{~cm}$

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The Answer of A machinist is required to manufacture a circular metal disk with area 1000 $\mathrm{cm}^{2}$ . If the machinist is allowed an error tolerance of $\pm 15 \mathrm{~cm}^{2}$ in the area of the disk, how close to the ideal radius must the machinist control the radius? Round your answer to the nearest hundred thousandth.
A) $\delta \leq 0.13131 \mathrm{~cm}$
B) $\delta \leq 0.13281 \mathrm{~cm}$
C) $\delta \leq 0.13231 \mathrm{~cm}$
D) $\delta \leq 0.13331 \mathrm{~cm}$
E) $\delta \leq 0.13431 \mathrm{~cm}$

A Machinist Is Required to Manufacture a Circular Metal Disk cm2\mathrm{cm}^{2}cm2

A Machinist Is Required to Manufacture a Circular Metal Disk $\mathrm{cm}^{2}$