pats123 pats123

04-03-2017
Mathematics

contestada

Write an equation that models the sequence 400, 200, 100, 50, ...
A) y = 400(2^x)
B) y = 50 (2^x)
C) y = 1/2x + 400
D) y = 400(1/2)^x-1

Respuesta :

wolf1728 wolf1728

04-03-2017

None of those choices seem correct.
This formula will produce the results:
y = 400 / 2^n

Answer Link

Аноним Аноним

04-03-2017

the correct answer is c the other guy is wrong

Answer Link

Otras preguntas

why is molarity a better way of expressing concentration compared to molarity

Please answer the question

The answer is 1/47 (D), but I am not sure how to do this problem at all.

Please help me with these five problems dont understand them

What are the definition and purpose of a business? A business provides goods or services in exchange for . The goal of a business, if it wants to survive over

[tex]18 {x}^{2} - x - 39 [/tex]How to solve this

Ratio as a fraction 12:36

For trapezoid JKLM, A and B are midpoints of the legs. Find AB. Question 3 options: 29 20 59 58

PLZZZ HELP DOES ANYONE KNOW HOW TO DO THIS?!?!? Find x and y

Which of the following contributed to the global spreading of the Great Depression?Countries were globally connected by the gold standard's fixed exchange rates