Aarondrob12 Aarondrob12

02-02-2017
Mathematics

contestada

Express the series using sigma notation. 10 + 50 + 250 + 1250.

Respuesta :

LammettHash LammettHash

02-02-2017

Each next term is being multiplied by 5. Assuming there are only 4 terms to the sum, you have

[tex]10+50+250+1250=10\times5^0+10\times5^1+10\times5^2+10\times5^3=\displaystyle\sum_{i=0}^310\times5^i[/tex]

Answer Link

Otras preguntas

What did the acquisition of territory in 1803 between the United States and France become known as?

Which expression forms an equation with the given expression? 8 • 7 – 4 = ___________ (Points : 1) (2 + 9) • 2 10 • 3 – 6 9 • 5 + 7

Which document was designed by the forefathers to protect a U.S. citizen's unalienable individual rights? the Federalist Papers the Declaration of Independence

-3=z-8 Solve and answer the equation

What is the density of the marble when the mass = 10g

hairlike parts that spin to push a bacterium through water or other liquids are called _________________.

The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?

Ten less than double a number is the same as seven times the number. Find the number

What were three of the provisions of the Compromise of 1850?

The sum of three different numbers is 18. If every number is a prime number, what are the three numbers?