Booboo16
Booboo16
15-01-2015
Mathematics
contestada
Simplify this expression! (27)^-2/3
Respuesta :
Аноним
Аноним
15-01-2015
The answer is 243
so first it is 1/27^2/3
then you multiply
Answer Link
crisforp
crisforp
15-01-2015
( 3 ^ 3 )^ ( - 2 / 3 ) = 3 ^ [ 3 * ( - 2 / 3 )] = 3 ^ ( - 2 ) = 1 / ( 3 ^ 2 ) = 1 / 9 = 0.11
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
How do you put 0.8918 as a fraction
9 to the x-5 power=27
make a short dialogue about the introduction!
9 to the x-5 power=27
The empirical formula of styrene is CH; find the % composition for H and CH. How many atoms are present in a 2.00 gram sample of styrene? PLEASE HELP! THANK YO
Which word in the sentence is the appositive? My older sister Maria is learning how to drive a car. A. sister B. learning C. Maria D. car
Write a newspaper headline about the Boston tea party from the points of view of a loyalist and a patriot. Explain your headlines.
Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero
Which words in the sentence are the appositive? Which words does the appositive rename? The author Charles Dickens wrote some of the best-loved novels of all
One of the heaviest rainfalls recorded in Greentown in a 24 hour period was 178.8 centimeters. If the rainfall was constant how many centimeters of rain fell du
