rodsavo rodsavo
  • 03-05-2017
  • Mathematics
contestada

find the missing numbers 3,__,__,12__,__,21

Respuesta :

GHulamMUhammad
GHulamMUhammad GHulamMUhammad
  • 03-05-2017
multiples of 3
3 6 9 12 15 18 21
Answer Link
Аноним Аноним
  • 03-05-2017
theres a differnece of 9 between 12 and 3  and also between  12 and 21

looks like an arithmetic series with common difference = 3

so the ful series is 
3,6,9,12,15,18,21
Answer Link

Otras preguntas

what is the scientific notation 3700 and show the work
a truck has an average speed of 5050 miles per hour. how long will it take for the truck to go 550550 miles?
10.6 written as a decimal and a fraction or a mixed number in simplest form
how many times do 13 go into 32
how do the particles in an atom differ in electrical charge
madison arrived at work at 8:00 am. she went out for lunch at 11:00 am . she returned at 12:00 pm and worked until 4:00 pm . how many hours and mintues did she
text has a darker appearance than normal text.
DNA has two strands.If the sequence of the nucleotides of one strand was known,is it possible to use that information to determine the sequence of the second st
ginger wants to join a gym. she goes to the local gym and is told that there is a one-time fee of $100 to join and then a monthly fee of $30. what algebraic exp
Is 3²/2² just like 9/4? whats the answer please :(