Find a formula for the n Superscript th partial sum of the series 2 plus two sevenths plus StartFraction 2 Over 49 EndFraction plus StartFraction 2 Over 343 EndFraction plus times times times plus StartFraction 2 Over 7 Superscript n minus 1 EndFraction plus times times times and use it to find the series' sum if the series converges.

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?

Me i'm timed right now! there's 4 answer