mercedescookhannah
mercedescookhannah mercedescookhannah
  • 11-05-2020
  • Mathematics
contestada

Find the exact values of the following, giving your answers as fractions.
a) 4^-1
b) 2^-3
C) 3^-4

Respuesta :

vschluter28
vschluter28 vschluter28
  • 11-05-2020

Answer:

a) [tex]\frac{1}{4}[/tex]

b) [tex]\frac{1}{8}[/tex]

c) [tex]\frac{1}{81}[/tex]

Step-by-step explanation:

[tex]x^{-y}=\frac{1}{x^y}[/tex]

example:

[tex]2^{-3}=\frac{1}{2^3}[/tex]

[tex]2^{3} =8[/tex] so [tex]2^-3 = \frac{1}{8}[/tex]

Answer Link

Otras preguntas

HELP ME PLEASE! I NEED THIS! You work as a pest control worker. (Killing Bugs.) You need to write an AD for the newpaper. Write an Catchy,Interesting AD for you
it is usually sufficient to say no when asked to smoke
Which act prohibited discrimination in the selling or renting of homes?
there were 2,277 student athletes competing in spring sports in 2014. That was 110% of the number from 2013, which was 90% of the number from the year before.
Before the Social Security Act was passed, limited government assistance existed in the form of
what does erosion do to landforms and to sediment
Discuss briefly what does this test Nbt entail?
Which of the following is NOT a method that Sigmund Freud used while trying to understand his patients' unconscious processes? a. introspection b. case studies
Who interprets the writing that appears on the palace wall in the story of Belshazzar? A. Daniel B. Mordecai C. Nebuchadnezzar D. Ahasuerus
Which statement best explains why united states entered ww1 in 1917