itzjennik itzjennik

09-12-2016
Mathematics

contestada

write the explicit formula for the sequence 3,5,7,9,11

Respuesta :

09-12-2016

3+2=5
5+2=7
7+2=9
9+2=11
.
.
.
so d=2
-------------
formula:a(n)=a(1)+(n-1)d
a(n)=3+(n-1)2
a(n)=3+2n-2=2n+1

Answer Link

Otras preguntas

Jason and Britton are driving to St. George. Jason got a 20 mile head start and drove an average of 65 mph the entire way. Britton drove an average of 75 mph. A

What IS an internal conflict in a literary work? • a conflict between characters who are related • a conflict between a character and the environment • a confli

which one a b c nmfjk3ejff

5 1/2 divided by 1 3/8

DNA is too important to leave the nucleus, so it sends a messenger outside the nucleus with the instructions to create proteins. Who does DNA send as a messenge

Prophet Co. signed a long-term purchase contract to buy timber from the U.S. Forest Service at $300 per thousand board feet. Under these terms, Prophet must cut

Using TWO practical life experiences, discuss the critical section problem in the context of an operating system

OF 2 (Period X f2.app.edmentum.com Graphs of Exponential Relation: X onential Relationships: Practice Question 1 of 5 Course Activity: The Fossil Select the cor

In the figure, ABCDEF is a regular hexagon. △ BDF is drawn by joining the alternate vertices. Show that △ BDF is equilateral

If a line has slope a, what is the slope of its reflection across the line y=x? Question content area bottom Part 1 The slope of its reflection across the lin

good job