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

what is 3.86 rounded to the nearest tenth?
A worm travles 1,250 milimeters. How many meters did the wrom travel?
BEST FOR BRAINLIEST The table below shows some prices at a produce stand. Produce Price per Pound Onions $3.25 Yellow Squash $1.99 Spinach $2.00 Potatoes $2.50
If, after extensive research, the expected observations predicted by a theory fail to materialize, then the theory _____
A ratio that is equivalent to 60:125
How on the earth you do this ?
Free enterprise and laissez-faire economies gave the most benefits to a. workers. c. governments. b. employers. d. foreign markets
Which of the following is NOT a type of simple machine? a. wheel and axle c. wedge b. declined plane d. screw
Select all that apply. Which of the following should be included in a thorough critique of a short story?
For the function f(x) = –(x + 1)^2 + 4, identify the vertex, domain, and range. a. The vertex is (–1, 4), the domain is all real numbers, and the range is y