The edge of a hemisphere

Will mark brainliest with 20 points! the table shows how far object 1 traveled as a function of time. *time (seconds) - 2 4 6 8 *distance traveled (feet) - 18 36 54 72 the equation shows how far object 2 traveled in feet as a function of time in minutes. *f(x) = 10x which object traveled at a faster speed? justify your response.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6