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

A bag contains 10 blue, 6 green, and 4 red marbles. You choose one marble. Without putting it back, you choose a second marble. What is the probability that you
When did martin luther king give his i have a dream speech?
What best describes muckraker Lincoln Steffens’s goal?to expose and reform unsanitary working conditionsto expose and reform child labor lawsto expose and refor
Nagaraj Nanjappa has a party-length sandwich 59in. long. He wants to cut it into three pieces so that the middle piece is 5 in. longer than the shortest piece a
Find the indicated sum for the geometric series: ∑4k=13k−1
Which of the following most likely represents the specific gravity of granite? 2.7 3.0 3.3 5.5
Eight times a number is -96. Find the number
what is a very poisonous substance. for mammals. LOTS OF POINTS
NEED HELP NOW 100 POINTS
Can someone please help me with the meaning of the two similes in stolen rivers