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. Select the correct answer.
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. Select the correct answer.
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 1000 cm21000 \mathrm {~cm} ^ { 2 }1000 cm2

A Machinist Is Required to Manufacture a Circular Metal Disk $1000 \mathrm {~cm} ^ { 2 }$