02-07-2018
Mathematics

contestada

How long a 21 cm tall candle can burn for?

How long a 21 cm tall candle can burn for class=

Respuesta :

02-07-2018

set 14/8=21/x
cross multiply and get 14x=168
x= 12
and thus, a 21cm candle should burn for 12 hours

Answer Link

02-07-2018

A 21 cm tall candle can burn for 12 hours

Answer Link

Otras preguntas

describe the biotic and abiotic features of the tundra and two main types of tundra

Mr. Nydam suffers amnesia and is unable to remember playing golf several times each week on a particular course. Yet the more he plays the course, the more his

Match the numerical expressions to their simplified forms

9. What were the causes of the Spanish American War?

Because of which structure does very little albumin escape from the blood during glomerular filtration? a. Fenestrated endothelium b. Basement membrane c. Fi

Once again we have a skier on an inclined plane. The skier has mass M and starts from rest. Her speed at the bottom of the slope is 12.0 meters/second. The hill

Select the graph of the solution. Click until the correct graph appears. |x| = 2

Which method helps prevent communicable diseases? A. Mandatory vaccination B. Disease diagnosis C. Immunization exemptions D. Hospitalization

Beverly Company has determined a standard variable overhead rate of $1.25 per direct labor hour and expects to incur 1 labor hour per unit produced. Last month,

All of the following arguments are presented in favor of inflation targeting EXCEPT (A) it would reduce the lags inherent in monetary policy. (B) it would pro