A Round Coin Has a Diameter of 19 $5.37 \times 10 ^ { 3 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$

Multiple Choice

A round coin has a diameter of 19.55 mm , a thickness of 1.55 mm , and a mass of 2.50 g. What is its density?

A) $5.37 \times 10 ^ { 3 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$
B) $2.68 \times 10 ^ { 3 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$
C) $1.34 \times 10 ^ { 3 } \mathrm { kq } / \mathrm { m } ^ { 3 }$
D) $1.86 \times 10 ^ { - 4 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$
E) $21.5 \times 10 ^ { 3 } \mathrm {~kg} / \mathrm { m } ^ { 3 }$