allypuckettou69z2 allypuckettou69z2

04-08-2017
Mathematics

contestada

what is the sum of the last four terms of the series 97+99+101+...+121

Respuesta :

04-08-2017

This is an arithmetic sequence because each term is 2 greater than the previous term. So the sum of the last four terms are:

121+119+117+115

472

Answer Link

Otras preguntas

Find the slope from the two points given: (3,9) and (1,8)

Find the length indicated

How do you convert inches to yards

Based on your research, explain the significance of genetics to fetal development. (2 points)

How do animals get carbon? A. by eating plants or other animals B. by breathing it in C. by working out D. by using the sun's energy

Sommers Co.'s bonds currently sell for $1,080 and have a par value of $1,000. They pay a $100 annual coupon and have a 15-year maturity, but they can be called

hey can i get help?? please

Write a Descriptive Paragraph on the topic ‘Online Classes a Curse or a Boon’

Where can senior citizens find group exercise classes in their community?

need help with this!! please