mathdragonosi mathdragonosi

08-09-2016
Mathematics

contestada

What is the value of the expression 8^–2?

Respuesta :

apologiabiology apologiabiology

08-09-2016

property of exponent
[tex]x^{-m}= \frac{1}{x^m} [/tex] so
[tex]8^{-2}= \frac{1}{8^2}= \frac{1}{64} [/tex]

Answer Link

Otras preguntas

The Indian Appropriations Act of 1885 let American Indians, A. live freely on unoccupied lands. B. divide their land into 160-acre plots. C. sell their unoccupi

Which is the subject of this sentence? Above all, have a wonderful time on your trip. A. trip B. all C. an understood you D. time

Is Down Syndrome more common in a certain group of people? How common is it?

When 47 is added to a number the result is 37 less than 7 times the number. What is the number?

Which answer is the sentence fragment? A. Well, that's why you write so clearly! B. Yes, it's also mine. C. My favorite of all the subjects. D. Do you enjoy gra

A phrase which has a similar meaning to given over is A.devoted to B.exploited by C.donated by D.sold cheaply

How did Augustus impress his great-uncle, Julius Caesar?

Which was an effect of industrialization in Latin American nations during the postwar years? the rise of caudillos rising urban unemployment more emphasis on fa

What is California's usual precipitation?

How did Augustus impress his great-uncle, Julius Caesar?