CountryGirl14 CountryGirl14

24-03-2016
Mathematics

contestada

What is the value of the expression 2/4 ^-3?

A. 1/32

B. 1/6

C.
128

D.
256

Respuesta :

24-03-2016

[tex]\frac{2}{4^{-3}}= 2 \times 4^3\\\\=2 \times 4\times 4\times 4\\\\=8\times 4\times 4 \times 4\\\\=32\times 16\\\\=128[/tex]

Your final answer is C. 128.

Answer Link

Otras preguntas

Assume that a $1,000,000 par value, semiannual coupon US Treasury note with four years to maturity has a coupon rate of 4%. The yield to maturity (YTM) of the b

what is the solution to the equation 2/3 x + 1 = 1/6 x -7

(b) If three fair coins were tossed 32 times, how many times would you expect to obtain: ( 3 heads. (ii) 2 heads, (iii) I head, (iv) O heads?

The amount of tomatoes doubles every day.Use an equation model the situation There are three tomatoes on Monday.How many will there be on Thursday

To convert kilograrns to grams, you can use the ratio 1000grams/1kilogram

How does Shakespeare show the reader that Puck is mischievous but not evil?

A gas stream flowing at 1000 cfm with a particulate loading of 400 gr/ft3 discharges from a certain industrial plant through an 80% efficient cyclone. A recent

From a top of a building 20 m high if the angle of elevation top of a vertical pole is 30 degree.and the angle of depression of foot from the same pole is 60 de

At University of the Cumberlands, participation in alternative work/study, internship, cooperative education or employment in an area directly related to the st

A motorcycle zoomed along the freeway, traveling 10 meters in 1 3 of a second. How fast was it going?