Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.
-A light- year is the distance that light travels in one year. Find the number of miles in a light- year if light travels $1.86 \times 10^{5}$ miles/second.
A) $5.87 \times 10^{5}$ miles
B) $5.87 \times 10^{14}$ miles
C) $5.87 \times 10^{7}$ miles
D) $5.87 \times 10^{12}$ miles

Question

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The Answer of Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.
-A light- year is the distance that light travels in one year. Find the number of miles in a light- year if light travels $1.86 \times 10^{5}$ miles/second.
A) $5.87 \times 10^{5}$ miles
B) $5.87 \times 10^{14}$ miles
C) $5.87 \times 10^{7}$ miles
D) $5.87 \times 10^{12}$ miles

Solve the Problem 1.86×1051.86 \times 10^{5}1.86×105 Miles/second 5.87×1055.87 \times 10^{5}5.87×105 Miles B) 5.87×10145.87 \times 10^{14}5.87×1014

Solve the Problem $1.86 \times 10^{5}$ Miles/second $5.87 \times 10^{5}$ Miles
B) $5.87 \times 10^{14}$