dodadamthing2 dodadamthing2

03-01-2015
Mathematics

contestada

number that best completes sequence 3 9 4 5 25 20 21 441

Respuesta :

kuromimi123 kuromimi123

03-01-2015

The pattern is to square the number, then subtract 5, then add 1. And repeat.
1) 3 x 3 =9
2) 9 - 5 = 4
3) 4 + 1 = 5
4) 5 x 5 =25
5) 25 - 5 = 20
6) 20 + 1 = 21
7) 21 x 21 = 441
8) 441 - 5 = 436
The answer is 436

Answer Link

Otras preguntas

Which number should each side of the equation 23x=10 be multiplied by to produce the equivalent equation of x = 15? −23 13 32 3

PLEASE HELP (BTW ITS NOT D I GOT THAT WRONG)Which of the following is true about third-person objective point of view? It uses the word I, and one character tel

Make x the subject of the formula y ( x + a ) = c ( x + z )

how to graph polynomials F(x) = x 3 + ²+18

Which statement best explains the differences between the cells? The deep layer cells are still going through cellular division and require all organelles. O Th

1.Answer the question using complete sentences.Chart showing the Columbian Exchange Which THREE items on the list do you think were most beneficial to the Ameri

Which sentence uses the correct version of the homophone its?

WILL GIVE BRAINLIST!

Help me please this is timed Half of the subjects (the study volunteers) were given a placebo. The other half were given the vaccine. This created two groups:

What type of people moved to Arkansas as a result of the Louisiana purchase survey