02-09-2016
Mathematics

contestada

I need help with A- D plz plz plz !!!!

I need help with A D plz plz plz class=

Respuesta :

seizetheday seizetheday

03-09-2016

a. 4^-1 is the reciprocal so 1/4 or 0.25

b. 7^0 is 1 as any number to the power of 0 is 1

c. 5^-2 is the reciprocal squared so 1/5^2 = 1/25

d. Similar to (c), the reciprocal squared is 1/x^2

Answer Link

Otras preguntas

Help! The main crop you see for miles around here is corn and almost everybody's first language is English. A. place B. region

Find the average angular velocity (in rad/s) of a wheel of radius 30.0 cm that starts from rest and makes 6.00 revolutions in 2.50 s. This is my work, but the a

Which part of a plot structure introduces the conflict or obstacle the main character faces?

How did life change in the Soviet Union under Stalin?

In 1914, the official U.S. position concerning the war in Europe was _____________________.

HELP FAST!!! The Mogul Runners ski club planned a trip to Park City. Of the total number of club members, 11 signed up to go. If this is 25% of the club, how

What most fundamentally aided the spread of Enlightenment ideas from Europe to America? the high literacy rate in American colonies the availability of newspape

Why did the United States send economic aid and military advisers to South Vietnam?

Which of the following describes a scientist behaving in an unethical manner might? A scientist who revises a hypothesis that has been proven incorrect A scient

Democratic ideas and principles originated in: The New England Colonies Washington, D.C. Ancient Greece Philadelphia