Sasha posts a web video of her cheerleading teams performance. She monitors the number of online views at the end of each day and records the information in a sequence. 15, 45, 95, 165, ...

Which expression best models this sequence?
○ 15t, where t is the time in days
○ 5t² + 10, where t is the time in days
○ 20t² - 5, where t is the time in days
○ 10t² + 5, where t is the time in days

Is it true or false i’m trying to pass this test so i can leave school

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%

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie