09-11-2017
Mathematics

contestada

Sequence 13, 39, 65, 91,

Respuesta :

apologiabiology apologiabiology

09-11-2017

hum, multiply by 3? nope
hmmm, add 26? yep

the sequence is
[tex]a_n=a_{n-1}+26[/tex] when [tex]a_1=13[/tex]
or
[tex]a_n=13+26(n-1)[/tex] or [tex]a_n=26n-13[/tex]

Answer Link

Otras preguntas

A claim is ... the closing point of any argument. the starting point for any argument. the supporting details in an argument. the citations available for an arg

What African tree is also called the "upside-down tree"? (4 points) sequoia baobab acacia palm

How are the cultures in South America like the cultures in Mexico and how are they different?

In this city of Mexico many silver items produced. Monterrey Taxco Cancun Oaxaca

how to find the circumstance of a circle with a diameter of 120 meters

Which describes the main purpose of the March on Washington? A. to visit all the significant monuments in Washington that inspired the people B. to get all th

there are 4 red cubes, 3 blue cubes, 2 green cubes, and 1 yellow cube. if you pick 2 cubes at random with replacement. what is probability of choosing red, then

How did a war fought to bring “essential humans freedoms” to the world fail to protect the home-front liberties of blacks, Indians, Japanese-Americans, and Mexi

Which of these sentences uses correct capitalization? A.) Franklin d. Roosevelt was the first President to appear on television, and he did it in 1939. B.) Fran

Which is an accurate description of the Battle of Antietam? A. deadliest day of fighting in the war B. first battle fought in Georgia C. decisive victory for Ge