For the following geometric sequence find the recursive formula. {1, -3, 9, }a.  an  = -3 ·  an - 1  where  a1  = 1b.  an  = -3 ·  an - 1  where  a1  = -1c.  an  = -1 · (-3)n - 1d.  an  = (-3)n - 1

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?