2. Jada saw a music video that her favorite artist recently posted online. The equation v(t)=450x3^t represents the number of views, v, of the video, t days since Jada saw the video

a. Find v(-2)



b. What does v(-2) represent in this situation?

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%

Write the expression 7x^3-28xy^2 as the product of 3 factors

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?