25-02-2018
Mathematics

contestada

5). What was the value of 1/2^-2 x^-3 y^5 for x=2 & y= -4

A) 16

B) -4

C) -1/32

D) -16

Respuesta :

CastleRook CastleRook

26-02-2018

The value of the expression is given by:
(1/2)^-2x^-3y^5
substituting x=-4 and y=2 we get:
(1/2)^-2(-4)^-3(2)^5
=2^5/((1/2)²×(-4)³)
=-2

Answer Link

Otras preguntas

HELP PLEASE! Thank you

C create a class called Plane, to implement the functionality of the Airline Reservation System. Write an application that uses the Plane class and test its f

Which function is graphed on the right?

Two cars, one in front of the other, are traveling down the highway at 53.7 m/s. The car behind sounds its horn, which has a frequency of 536 Hz. What is the fr

guys i need help introduction paragraph include hook, background informantion and thesis statement plz help me with this topic.

The person giving the speech, the place, and the time is known as what? O A. Purpose B. Audience C. Context D. Tone

What is a disease Winston suffers from, according to O'Brien in chapter 2? Why does Winston suffer from it? How can he be cured of It, according to O'Brien?

The sales budget for Perrier Inc. is forecasted as follows: Month Sales Revenue May $130,000 June 150,000 July 200,000 August 130,000 To prepare a cash bu

Exhibit 2-4A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to g

Based on this information, what term can be used to describe the walking stick?