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 formula for the area of a rhombus is A = a equals StartFraction one-half EndFraction d 1 d 2.d1d2, where d1 and d2 are the lengths of the diagonals. Which a
In 1950, zenith introduced the first tv remote control. What was it called?.
Parent Functions Question 4 of 10 On a piece of paper, graph: {1 if -1 < x≤0 f(x) = {2 if 0 < x≤1 {3 if 1 < x≤2 Then determine which
Which Expression is Equivalent to (f+g)(4)? A) F(4) + G(4) B) F(X) + G(4) C) F(4 + G(4)) D) 4(F(X) + G(X))
One of the postulates of bohr's atomic model of a moving electron is that angular momentum of a moving electron is quantized. Explain its meaning and calculate
How did Spain gain great riches from its colonies?
Involves manipulating information mentally by forming concepts, solving problems, making decisions, and reflecting in a critical or creative manner.
g(t)=2.0.4^t for t = -2​
The cutoff frequency for a certain element is 1.22 x 1015 Hz. What is its work function in eV? Hint: 1 eV 1.60 x 10-19 J [?] eV
What was the name of the newspaper that published the declaration of independence?.