9. Find the common ratio of the sequence. 3, 9, 27, 81, . . .

A. 1/3
B. 6
C. –6
D. 3

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.