Which statement about convergent infinite geometric series is true? a. The graph of a convergent infinite geometric series goes to infinity.

b. The graph of an infinite geometric series curves away from its sum.

c. A finite geometric sequence will have an infinite geometric series.

d. An infinite geometric series converges if −1

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer