The function b(t)=50(1.4)^t represents the number of bacteria t hours after dr. silas begins her study. how many bacteria would there be 5 hours after dr. silas began her study?

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%