873318646
873318646
05-05-2022
Mathematics
contestada
Fin find the 31st term in -3, -5, -7, -9
Respuesta :
fieryanswererft
fieryanswererft
05-05-2022
Answer:
-63
Find common difference:
-5 -(-3)
-5 + 3
-2
nth term:
a + (n-1)(d)
[where a is first term, d is common difference]
-3 + (n-1)(-2)
-3 -2n + 2
-2n -1
So 31st term:
-2(31) -1
-63
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
1. A jet lands on an aircraft carrier at a speed of 140 mi/h [ 1.00 mile = 1.61 km] A. What is the acceleration of the aircraft if it stops in 2.0 seconds due t
In the diagram shown to the right, m∠ACB=66°. Find the following.
How would you write differently to another audience, such as your best friend or a sister
Select the correct answer. In January of 1862, approximately how many soldiers were in the Union's military? O 400,000 O 610,000 O 550,000 O 250,000
what is the difference between defining: a life vs alive vs a living organism?
One advantage of using dialogue in a narrative essay is to
HELP! Which group was formed to ensure that women are not discriminated against in the workplace because of their gender? National Women's Association National
WHAT IS THE AGE OF SUN.
please help!! What propaganda does “i want you for the u.s. army” use? -Name calling -Generalities -Euphemisms -Appeal to authority -Plain folks -Bandwago
FIND THE CENTRE OF GRAVITY OF AN INVERTED T-SECTION WITH FLANGE 60 mm x 10mm and WEB 50mm x 10mm
