Question 2 (1 point) Which number is written correctly in scientific notation?

A.5.03 x 10 to the 11 power

B. 25.6 x 10 to the 12th power

C.3, 892 x 10 to the 7th power

D. .459 x 10 to the 8th power

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same