A lightning bolt moves at 120,000,000 feet per second. Which of the following is in scientific notation and tells how far the bolt will travel in one minute?
a. 0 11.2 x 10 9 16 x 10 9 -7.2 x (10 8 x 10 )-7.2 x 10 treet
b. (12 * 10 9 16 * 10 ) - (126) - (10 8 10 ) - 72 * 10 feet
c. (120 10 9 60 - (120 * 60) * 10 6 - 720 * 10 feet
d. (120,000,000/60-120 60 * 10 - (126)(10 * 10 10 9) - 72 10 Steet