meli02
meli02
02-09-2016
Mathematics
contestada
I need help with A- D plz plz plz !!!!
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
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
Scientific notation 1.25 * 10^7 + 63,000,000
What is the value of y?
Which symbol correctly compares these? Numbers 0.31 _ 0.7 A. >B. =C. <
Readers can tell that a text uses a third-person point of view when the text includes the pronouns I and me throughout the story. includes the pronouns he and s
how are regions used to approach environmental issues?
Read and choose the option with the correct answer. El Ratoncito Pérez left this riddle for Betito. Read it and answer the question. Primero, me siento. Segundo
The one-year survival rate for pancreatic cancer is 20%. Of 12 people diagnosed with pancreatic cancer at one hospital, 6 survived one year. What is the probabi
Which of the following is a geometric sequence? 0, 2, 6, 12, 72, . . . 4, 9, 14, 19, 24, . . . 1, 3, 9, 27, 81,
At the beginning of the month, a rain barrel contained 12 ounces of water. At the end of the month there are 8 1/4 cups of water in the rain barrel. How many c
The silence of the courtroom was occasionally broken by the creak of a wooden bench. A single fly drummed against a window screen, looking for escape. The hum o
