Let's say the average amount of time a student sleeps per night is 8 hours. What would this amount of time be in seconds? (Expressed in scientific notation)
O a. 4.8 x 10² seconds
O b. 2.88 x 10⁻⁴ seconds
O c. 4.8 x 10² seconds
O d. 2.88 x 10⁴ seconds