payshencec21 payshencec21

22-03-2018
Mathematics

contestada

PLEASE HELP ASAP! BRAINLIEST TO BEST/RIGHT ANSWER

PLEASE HELP ASAP BRAINLIEST TO BESTRIGHT ANSWER class=

Respuesta :

meowymeowylee meowymeowylee

22-03-2018

a(n) = -3 * 2^(n-1)

first term, you substitute 1 into n
-3 * 2^(1-1)
-3 * 2^0
-3 * 1= -3

fourth term, you substitute 4 into n
-3 * 2^(4-1)
-3 * 2^3
-3 * 8 = -24

eighth term, you substitute 8 into n
-3 * 2^(8-1)
-3 * 2^7
-3 * 128 = -384

Answer Link

Otras preguntas

5m^2+2 as a verbal expression

Which of the following organs in the urinary system produces urine after breaking it down from food?

What did the Virgin Mary symbolize in the Ascension illustration of the Rabbula Gospels? 1. the bearer of God 2. the holy women 3. the Christian community

The reaction of hydrogen (h2) and propene using a platinum catalyst is called

Express in scientific notation. Choose the answer with the proper number of significant figures. (2.4 x 10-9) (4.0 x 1023) =

which types of waves are stopped by the atmosphere (ozone)??

How do I simplify this expression 3-(7a+1)

Can someone please help me?

Which answer choice correctly punctuates the underlined portion of the following sentence? Call me in a few days_____ I think I'll have an answer by then. A. -

Which brain-scanning technique below is correctly matched with its description?