A. The common ratio is 5
B. The sequence is the Fibonacci sequence. There is no common ratio.
C. The sequence is a sequence of squares. There is no common ratio.
D. The common ratio is 1/2.
_____
A and D are geometric sequences.
B and C are not geometric sequences.
Answer:
460
Step-by-step explanation:
115 times 4 is 460, 115+115+115+115= 460.
Answer:
jdbfdbgfdugdvudh
Step-by-step explanation:
Rotating 180° would be changing (x to -x and y to -y) therefore, X’ (-3, -4)
Answer:
Mean: 17
Median: 16
Mode: 10
Step-by-step explanation:
8, 10, 10, 11, 16, 17, 19, 21, 41
Median: (the middle number in the number list/data set) 16
Mode: 10
Mean: 8 + 10 + 10 + 11 + 16 + 17 + 19 + 21 + 41 = 153/9 = 17