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

In a randomly generated list of numbers from 0 to 4, the chance that each number can occur is 1/5. True or False?

In 1808, some of the colonies of Central and South America began to fight for independence from

what’s 1/9 to its equivalent form using long division?

The fourteenth amendment to the constitution established what

Hans is being asked to try alcohol. He uses a firm voice when he says no. This is an example of nonverbal communication. O A. True O B. False

What motivates countries to join regional trade blocs

What is the equation in point-slope form of the line that passes through the point (-1, -4) And has a slope of -3?

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!URGENT PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! MAIN is an acronym, standing for 'Militarism, Alliances, Im

An antiques dealer has 24 clock radios to sell at a 12-hour-long antique-radio sale. Use the graph to complete the table

What system removes metabolic wastes from the body?