yzarb yzarb
  • 26-04-2017
  • Mathematics
contestada

Find the common ratio of the sequence: -4,8,-16,32

Respuesta :

peted170
peted170 peted170
  • 26-04-2017
The number is timesed by -2 each time.
Answer Link
mirandab7
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

Otras preguntas

A theater audience is half adults and half children. One person is chosen at random to volunteer on stage. Toss a coin to model the person chosen from the audie
The right side of the heart pumps oxygen-poor blood to the lungs in a process called ______ circulation.
Given the g(x)=x2-6x-16 which statement is true
PLEASE PLEASE PLEASE HELP​
Your employer sends you a _______ form that tells you how much you've made and how much you've paid in taxes in the last year. W-9 1040 W-4 W-2
PLEASE HELP ME ANSWER THIS QUESTION
5. A bank has outstanding loans worth $10,000. Some were loan at 10% and some were loaned at 7%. If the income from these loans was $820, how much was loaned a
14. Sanitizers work best when the
An important artistic product of the Romantic period was: Select one: Chaucer's Canterbury Tales Michelangelo's Sistine Chapel paintings William Shakespeare's p
In 3x2 + 1 = 13, what is x called? A Coefficient B Expression C Variable D Range