30 POINTS!! On a given workday, the rate, in tons per hour, at which unprocessed ore arrives at a refinery is modeled by O(t) = 20 + 10 cos (t^2/25), where t is measured in hours and 0 ≤ t ≤ 10.

Compare the industrial process in japan and russia with early industrialization in western europe.

yall wanna me : )what software controls a computer’s basic functions? a. the central processor b. the bios c. the motherboard d. the operating system

Giving 20 points plus brainliest for thos drivers ed question ! which of the following is not information you can find on the dashboard? a. vehicle speed b. engine temperature c. amount of fuel remaining d. recommended tire pressure