dillonbreitfiel dillonbreitfiel
  • 17-07-2017
  • Mathematics
contestada

which expression defines the given series for seven terms -13+(-16)+(-19)+...

Respuesta :

amirreza688 amirreza688
  • 17-07-2017
for summing the terms of an arithmetic series use this
[tex] \frac{( 2a_{1} +(n-1)d)n}{2} [/tex]
a1 is the first term and d is the difference between second and first term
Answer Link

Otras preguntas

what numbers are divisble by 23 but are between 2 and 10?
angle y and angle x form vertical angles. Angle y forms a straight line with the 80 degree angle and the 60 degree angle. Write and solve an equation to determi
what is the theme of the book the maze runner
In what year was the first presidential "East Egg Roll" at the White House?
Help on writing thesis: Would you have been a Federalist or Anti Federalist? Explain your response using specific information about the ratification of the Cons
total land mass area of europe in square kilometres
unlike any ither countries in latin america, brazil was colonized by the
What are some big ideas or topics in Romeo and Juliet
How many grams of KClO3 are needed to produce of 4.26 moles of O2? 2 KClO3 2 KCl + 3 O2 a. 348 g b. 136 g c. 174 g d. 522 g e. 783 g
why do girls like to get all dressed up and put their make up all the time