URGENT, PLASE HELP! 10pts Which of the following is the general term for the sequence m, -m, m, -m, . . .? m(-1)^n - 1
(-1)m^n + 1
(-1)m^n - 1
(-m)^n

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?