Walter spent $10 of the $25 he had in his wallet. Which decimal represents the fraction of the $25 Walter spent?

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).