opdansereau1 opdansereau1

02-01-2020
Mathematics

contestada

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

Respuesta :

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

maurice has 54 fewer comic books than rebecca.they have 130 comic books together .How many comic books are in maurices collection ?how many comic books are in

Read this exerpt from act 2 scene 2 of Romeo and juliet which theme is depicted through Juliet’s monologue

Karen will divide her garden into equal parts. She will plant corn in 8/12 of the garden. What is the lowest number of parts she can divide her garden into?

What is the average diastolic blood pressure for adults

how did the British show bad leadership during the Battle of the somme

A regular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. What is the perimeter of the new pentagon?

Marketing strategies should be established before marketing objectives are decided. T/F

Formulate Alisha has a number in mind. If she adds three to her number the result is less than five. Use this information to write and solve an inequality about

A group of students want to create a garden. They do not know the exact measurements but they propose using a variable to represent the length and width of the

In seed plants, which of the following is part of a pollen grain and has a function most like that of the seed coat? A) sporophyll B) sporopollenin C) stigma D)