Natalia24
Natalia24
08-09-2017
Mathematics
contestada
27^-2/3
A. 9
B. 1/9
C. -1/9
D. -9
Respuesta :
choixongdong
choixongdong
08-09-2017
27^-2/3
= (3^3)^-2/3
= 3^-2
= 1/3^2
= 1/9
answer
B. 1/9
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
what is the measure of <x
Will mark brainliest, pls explain!! Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14? A-Both ordered pairs are soluti
Relationship between public and private sector in mixed economy?
All of the following statements are true of tornadoes except __________. A. Their movement is unpredictable. B. They occur most often in tropical regions. C. Th
The question is in the image! Please help if u can its due really soon
Which characteristic of water quality provides the most information regarding the health of a water system ?
(i’ll give brainliest i just need to get this done!!!!!!!)
10 A bag contains 5 milk and 9 dark chocolates. A sweet is selected at random. What is the probability of choosing: P(milk) =
pleasee help mee ;-; i can't stand algebra, determine how many terms the geometric series has, and then find the sum of the series -12 -4 - 4/3 - . . . - 4/243
ways in which channel may be a barrier
