opdansereau1 opdansereau1
  • 02-01-2020
  • Mathematics
contestada

What is the rule for 4,7,13,25,49,97

Respuesta :

yyyyyyyooouuuuu
yyyyyyyooouuuuu yyyyyyyooouuuuu
  • 02-01-2020

Answer:

The rule is x2 -1 (times two minus one)

Answer Link
kahlenegraber kahlenegraber
  • 02-01-2020

4 - 1 = 3

4 + 3 = 7

7 - 1 = 6

7 + 6 = 13

13 - 1 = 12

13 + 12 = 25

25 - 1 = 24

25 + 24 = 49

49 - 1 = 48

49 + 48 = 97

Answer Link

Otras preguntas

a chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth is used in one serving of soup?
You analyze a cell. the cell starts with two moles of glucose and you see five moles of pyruvate appear. how many atp were produced by glycolysis
PLEASE HELP!!!! NEED HELP!!!! An automotive insurance company has 25,000 policyholders. The accident rate is 0.07. The number of accidents the company will hav
Find the area of a kite with diagonals 10 & 5
why are the hindlimbs important on the frog
Don’t know how to this, solve for x
please help if you know, thanks!
Can I get some help with these questions thank you
need help anybody know how to do this
*The sum of two numbers is 400. If the first number is decreased by 20% and the second number is decreased by 15%, then the sum would be 68 less. Find the numbe