01-01-2018
Mathematics

contestada

I do not understand how one got 7, 20, 39, 64, 95. Please explain.

I do not understand how one got 7 20 39 64 95 Please explain class=

Respuesta :

rekajenis17p296xr rekajenis17p296xr

08-01-2018

n is 1,2,3,4,5
3n^2+4n we replace n with 1 and 3×1^2+4×1=7
we replace n now with 2 and 3×2^2+4×2=20 and so on

Answer Link

Otras preguntas

Which is used to measure the length of a bicycle trail? A. km B. kg C. kmi D. kL

what tactic did Filipino insurgents use to undermine American power? A:self-rule B:concentration camps C:guerilla warfare D:insurgency

All of the following are true of F.D.R.’s neutrality policy except — A Roosevelt found it hard to keep the United States neutral. B Roosevelt did not always enf

Generally, since the beginning of the twentieth century, the word imitation is usually associated with _______ rather than superior art

The tree of life is made up of which domains? Eubacteria , Archaea, and Eukarya Bacteria , Archaea, and Eukaryota Bacteria , Archaea, and Eukarya

Sheela wants to make a computer model of a land ecosystem. Part of her model simulates the chemical processes of photosynthesis that involve the release of oxyg

why is valley forge Pennsylvania remembered?

which action should you never take when selecting quotations

Pizzas come in 4 different sizes, each with or without a choice of 4 toppings. How many ways are there to order a pizza? the answer is not 20 or 48

What split the Muslim World during the Middle Ages? PLEASE HELP ♥