If the alternator-to-engine drive ratio is 2.35 to 1, what rpm will the alternator have when the engine is idling at 400 rpm? Hint: use direct proportion

Given this information, which expression must represent the value of b?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Need same math paper but the back now i hope your able to read it cleary i need with hw