(1 point) for each sequence, find a formula for the general term, an. for example, answer n2 if given the sequence: {1,4,9,16,25, } 3 4 1 16' 2536' 49 * 5 6 1 2 3 4 2. 2' 3 4 5
(1 point) 1)"2n
(1 point) write the sum using sigma notation: b. then 2468+ ..+80 n=1 a = b =

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

What dimensions can créate more than one triangle ?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)