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

What fact about the cicada demonstrates a pattern observed by scientists?

a House sits on a 5/8 acre lot and 1/2 of the lot is lawn. 2/3 of lawn was mowed. how much was mowed?

PLEASE HELP TIME RUNNING OUT 15 POINTS What is the length of SR? 9 units 12 units 15 units 18 units

When limiting factors _______, diversity in populations _________. decrease; increase alternate; decreases increase; increase stay the same; increase

SPANISH HELP NOT VERY HARD 1.) ¿Qué estás haciendo en este momento? 2.) ¿Dónde facturas las maletas en el aeropuerto? 3.) ¿Qué documentos necesitas mostrar

why is notre-dame de chartres famous

Using context clues and information contained within the word, choose the sentence that is BEST completed by the word prismatically? A. Vote in fear and your f

How many molecules of co2 form when 2.00 g of c2h5oh are produced?

Please help me decide!

evaluate -2x^2y if x=-4 and y=1