dsyhick
dsyhick dsyhick
  • 01-05-2021
  • Mathematics
contestada

Evaluate. 2.2^3 . 2^-5 .2^-1

A. -4
B, -8
C. 1/4
D. 1/8

Respuesta :

Аноним Аноним
  • 01-05-2021

Answer:

Step-by-step explanation:

2^3 . 2^- 5 . 2^- 1

= 2^( 3 - 5 - 1 )

= 2^( 3 - 6 )

= 2^- 3

= 1 / 2^3

= 1 / 8

If

2 . 2^3 . 2^- 5 . 2^- 1

= 2^1 . 2^3 . 2^- 5 . 2^- 1

= 2^( 3 - 5 - 1 + 1 )

= 2^( 3 - 5 )

= 2^- 2

= 1 / 2^2

= 1 / 4

Answer Link

Otras preguntas

The first known people to calculate the circumference of the Earth were the: Egyptians Greeks Romans Western Europeans
explaon how you have good leadership in school.
At what point does the curve have maximum curvature? y = 9 ln(x) (x, y) =
A _____ key can be described as a minimal superkey, a superkey without any unnecessary attributes.
Describe a biological process by which carbon is removed from the atmosphere and converted to organic molecules.
Changing from present tense to past tense
how can a problem with the respiratory system directly affect the cardiovascular system
A vertical portal is an industry-focused hub that offers services to more than one industry. a. True b. False
At the School Fair, Grade 3 raises $84 more than Grade 4. Grade 4 raises $112 more than Grade 2. Grade 3 raises $360. How much money does Grade 2 raise?
Cos x+ 2cosx + Sinx=0 solve the equation for the interval [0,2pi]