Gabyngreen Gabyngreen

17-01-2018
Mathematics

contestada

What expression is equivalent to 2^4 times 2^-7?
A. 1/2^11
B. 1/2^3
C. 2^3
D. 2^11

Respuesta :

dlfowler1999 dlfowler1999

17-01-2018

if you put into your calculator: (2^4)(2^-7) you get .125
then if you put in (1/2)^11 you get 4.88E -4
then if you put in (1/2)^3 you get .125 so this is the correct answer

Answer Link

Otras preguntas

How did the Land Ordinance of 1785 first divide land? into states into territories into colonies into townships

What kind of advice did Machiavelli give politicians?

In general, which of the following is NOT a common source of conflict between friends? a. gangs and cliques b. envy and jealousy c. developing common interes

Put these in order of size smallest first 0.3 75% 4/5

What subjects were studied in nineteenth-century primary schools?

Which one of the following statements reflects a characteristic of socialism? a. Public ownership protects workers from bad working conditions. b. Individuals

A room is shaped like a rectangular prism. Which units are the most reasonable to use when measuring the volume of this room? Choose exactly two answers that ar

what is the judicial branch responsible for

a) write a table of ordered pairs for the graph b) write an equation for the graph

Which Roman emperor issued the Edict of Milan? a. Julius Caesar b. Augustus c. Constantine d. Nero