ronLalan4Be7nwal
ronLalan4Be7nwal
01-10-2016
Mathematics
contestada
find the sum of - 1/3 - 4/5
Respuesta :
kittycat01
kittycat01
01-10-2016
hope this helps
1/(2*3) can be written as 1/2 - 1/3.
1/(3*4) can be written as 1/3 - 1/4.
And so on until
1/(49*50) can be written as 1/49 - 1/50.
When you add up this series, you get 1/2 - 1/50, which is 24/50 which is 12/25.
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
A common-law defense to workplace accidents is that employees ___________ assume the risk inherent in the work.
Why might you be at a disadvantage if you choose not to keep your money in a bank?.
Can this alcohol be synthesized selectively by hydroboration-oxidation of an alkene?.
During the industrial age, what were the hardships immigrants faced that caused them to leave their home countries? Choose four answers. O famine O rising taxes
Kim is writing an informative essay in which she presents information on the evolution of the meaning of "adolescence." kim's essay is most likely which type of
What is formed at a divergent plate boundary?A. metamorphic rockB. mountainsC. oceanic crustD. sedimentary rock
A laser pointer emits a coherent beam of parallel light rays. Does the light from such a source spread out at all? explain.
If a cell experienced a dramatic reduction in the number of nucleotides, what would you predict to be least affected in the cell?.
Hydrogen bonding between the amino and carboxyl group of the amino acid is involved in forming what level of structure?.
Identify the relationship between the size of the dna and the structure of the agar gel that explains why dna moves the way it does in the gel electrophoresis.
