08-04-2017
Mathematics

contestada

HELP......HELP ME
n is a positive whole number a)what type of positive whole number is 2n-1?. b)write down an expression for nth multiple of 5.please show me the working .

Respuesta :

lilmama21 lilmama21

08-04-2017

5n=2n-1
-2n=1
3n=1
______
3 3
n=1/3

Answer Link

Otras preguntas

An actor invests some money at 7%, and $24000 more than four times the amount at 8%. The total annual interest earned from the investment is $29220. How much di

A fisherman can buy either 6 larvae and 4 worms for 13 dollars or 7 larvae and 4 worms for 12 dollars. How much is the price of worms and larvae?

3 digit largest number

what might a symbolic interactionist think about shrburbabization

would you say Ford motors is a M.N.C(Multinational corporation)?why?

What do you mean by conflict resolution? guyzz, pls help idk anything......

What is insulin's structure? a.quaternary b.secondary c.primary d.tertiary

Virgil is an appropriate guide for Dante at the beginning of the Divine Comedy because he Select all that apply is a pagan Dis Dante's mentor knows the way to P

5. What is the length of an arc that subtends a central angle of 75° in a circle whose radius is 5 inches? Round off your answer to the nearest whole number. A.

Why should we believe in religion OR why shouldn’t we?