Ma63
Ma63
02-07-2018
Mathematics
contestada
How long a 21 cm tall candle can burn for?
Respuesta :
KYIP
KYIP
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
mh101
mh101
02-07-2018
A 21 cm tall candle can burn for 12 hours
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
in a pet store the number of dogs is 12 more than three times the number of cats. If the pet store has 21 dogs how many cats does it have
When two hydrogen atoms bond with one oxygen Atom to form water what happens to the electrons
explain how you can use a number line to show that 3/6 and 1/2 are eguivalent fractions
Which of the following quotes reveals that the experience shown in the image was probably rare after the Civil War? "My husband rents a little piece of land an
Why is mining important to the economy of the US? It employs may workers. Gold is expensive. Minerals are shipped to Canada Industries use minerals
What is the current in a 75 W light bulb that is plugged into 120 V household outlet?
In a bear population, the allele frequency of a gene for brown fur increases from 15 percent to 25 percent. What is happening to the population of bears? A. The
What is true about the variable x when the variable n is a negative number?
A triangle all adds up to 180. What is the measure of the third angle if the two other angles are 75 & 50
WHich is shorter 3/4 of a minute or 2/4 of an hour
