yzarb
yzarb
26-04-2017
Mathematics
contestada
Find the common ratio of the sequence: -4,8,-16,32
Respuesta :
peted170
peted170
26-04-2017
The number is timesed by -2 each time.
Answer Link
mirandab7
mirandab7
26-04-2017
To find a common ratio you need to see what number is being multiplied to each number to get the following number in the sequence. So, if you have -4 and you get 8, you must have multiplied by -2. Making the common ratio -2! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
Which of the following is a characteristic of proteins? A.Some may enhance the rate of specific chemical reactions. B.They may form either long, thin fibrous mo
9+2x=18 if you can slove the prople
Is 1800 bigger than 10 meters
Need help in General Science II please help FAST!!!!!!!!!!!!!!!!!! The pH scale for acids and bases ranges from _____. 1-7 0-14 1-14 1-12 Automobile batteries c
what are the constant proportionality y=0.2x
the price of milk in 2013 was around $3.28 a gallon. This was eight times as much as you would have probably paid for a gallon of milk in the 1950s. Whatwas the
What are equivalent fractions for 0.6
A certain minivan has a maximum carrying capacity of 1,200 pounds. If the luggage weighs 150 pounds, what is the maximum weight allowable for passengers?
Which armies has increased in size between 1870 aNd 1914?
what significant generalization can you make up of sparta
