. (1.13 x 10-7)(9.98 x 10)(3.34 x 1022)

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 =

Which fraction represents the ratio 35 : 42 in simplest form

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.