math
I need to figure out the next two numbers in the following sequences.
A)144, 121, 100, 81,
B)3, 12, 48, 192,
asked by
N/A

144  121 = 23, right?
121  100 = 21
100  81 = ?
So ....posted by Writeacher

i don't really understand what you are saying
posted by N/A
Respond to this Question
Similar Questions

Math Help
1. 77 is what percent of 192? A. x/100=77/192;4.01%**** B. x/100=77/192;40.1% C. x/77=100/192;77.3% D. x/100=192/77;249.4% 2.Of the 80 eigthgraders, 32 are going on the class retreat. What percnt of the eigth grade going on the 
Math Help
1.Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise? A. $112.00 B. $40.00 C. $116.00*** D. $87.00 2.Solve the proportion using cross products 
Math check my answer
77 is what percent of 192? A. x/100= 77/192;4.01% B. x/100=77/192; 40.1% C. x/77= 100/192; 77.3% D. x/100= 192/77; 249.4% My answer is B. Please help and check my answer if I am wrong please correct me thank you. 
math
1. 77 is what percent of 192? A. x/100=77/192;4.01% B. x/100=77/192;40.1% C. x/77=100/192;77.3% D. x/100=192/77;249.4% 
Calculus
Find the first 4 terms and the 8th term of the recursivelydefined sequence. 4. v1 = 0.75 and vn = (2)vk1 for n>1 A. 0.75, 1.5, 3, 6; 192 B. 1.5, 3, 6, 12; 192 C. 1.5, 3, 6, 12; 192 D. 0.75, 1.5, 3, 6; 192 E. 1.5, 
Algebra HELP!
Ryan is building matchstick square sequences, as shown ( first figure used 4, second figure used 7, third figure used 10, and the forth figure used 13). He used 599 matchsticks to form the last two figures in his sequences. How 
Math
When Maggie goes on birding watching trips, she sees at least 45 birds. She has taken 12 bird watching trips a year over the past 16 years. How many birds has Maggie seen? Write the missing numbers: 12*16 = 192 192* 45 = 192 x 
Chemistry
A SAMPLE OF ANTIMONY, Ar=121.8, WAS ANALYSED AND WAS FOUND TO CONSIST OF 60% OF 121Sb AND ONE OTHER ISOTOPE. DETERMINE THE MASS NUMBER OF THE OTHER ISOTOPE IN THE SAMPLE OF ANTIMONY. Someone said: assume you have 100 grams. It 
Math Help
Which of the images above represents a proof of the Pthagorean Theorem? Explain your choice, and them explain how the figure proves the Phythagoream Theorem. Figure A The hypotenuse of the right triangle is 64 units^2 One leg is 
Math HELP!
Which of the images above represents a proof of the Pthagorean Theorem? Explain your choice, and them explain how the figure proves the Phythagoream Theorem. Figure A The hypotenuse of the right triangle is 64 units^2 One leg is