randmonkey randmonkey

03-02-2017
Mathematics

contestada

Find the indicated sum of the geometric series. ∑6k=1−3(2)k−1

Respuesta :

LammettHash LammettHash

06-02-2017

[tex]\displaystyle\sum_{k=1}^63\times2^{k-1}=3\frac{1-2^6}{1-2}=189[/tex]

Or, if that hyphen between the lower index and 3 is actually a negative sign, then the sum is -189.

Answer Link

Otras preguntas

What was the purpose of this cartoon? to criticize new laws restricting immigration to support nativist anti-immigration sentiment to point out a prominent form

When and where did jainism develop ?

Which of the following was a prominent Federalist

In 1783, the Treaty of Paris _____. gave all British territories west of the Appalachian Mountains to France confined the United States to territories held by t

Which of the following is considered a xanthine? a. Acetylcysteine b. Guaifenesin c. Theophylline d. Epinephrine HCL

what happens to the diaphragm when a person breath in or inhales

Which character is not considered minor in The Tragedy of Julius Caesar? Lucius Messala Claudio Brutus

Why was the Reapportionment Act of 1929 passed?

in a group of 48 children there are three times as many boys as girls. how many girls are there

How does the Tenth Amendment benefit you today? You will have the right to a jury trial if accused of a crime. It allows state governments to provide free educa