Evaluate functions from their graph h(0)=

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Write the equations in logarithmic form 10^3=1,000