480, 96, 960
Yes, that's what a geometric sequence is about.
11, -10, 9
The information given in those 3 terms isn't enough to uniquely determine the rule.I've just found three different rules that all generate 11 .. 12 .. 16 .. , and each oneproduces a different 4th term.
Each number is got by adding an amount two larger than the last amount added. 9 (+3) 12 (+5) 17 (+7) 24.Continuing this we get 33, 44 and 57.
480, 96, 960
Yes, that's what a geometric sequence is about.
Since each term appears to be half of the previous term, the next two in this sequence would appear to be: 6, 3.
The first thing to notice is that all the numbers in the sequence are square numbers. 25=5x5 36=6x6 49=7x7 64=8x8 81=9x9 So the next three numbers to be squared are 10, 11 and 12. 10x10=100 11x11=121 12x12=144 Thus, the next three numbers in the sequence are 100, 121, 144 The equation for the sequence is (n+4)2
11, -10, 9
They could be 5, 16 and 8 because if a previous term was even then half the next term but if the previous term was odd then treble it and add one to the next term.
The next number could be 26 The next number could be 12 - - - - - - - - - The next number that is in the sequence is 12.
12, 14, 16
25 is the next number that appears in that sequence.
The information given in those 3 terms isn't enough to uniquely determine the rule.I've just found three different rules that all generate 11 .. 12 .. 16 .. , and each oneproduces a different 4th term.
Each number is got by adding an amount two larger than the last amount added. 9 (+3) 12 (+5) 17 (+7) 24.Continuing this we get 33, 44 and 57.
The next is 3.