rachelsmith113417 rachelsmith113417

02-03-2021
Mathematics

contestada

(25 POINTS) 10. Find the sum of the arithmetic sequence. 5, 7, 9, 11, ..., 23

Respuesta :

AnimalPost AnimalPost

02-03-2021

Answer:

Sum = 140

Step-by-step explanation:

We find all the terms, we know that every consecutive term, we add 2 until we reach 23:

Sum = 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23

Sum = 140

Answer Link

Otras preguntas

is it right ? i need to know right now

8. If something happened in ancient Egypt, when did it happen? o in past one hundred years before the year 500 ad in the past twenty years between 1600 and 1900

PLEASE HELP ME WITH THIS QUESTION THIS FREAKING SUCKSA student dissolves 0.250 mol NaC1 in 2.05 kg H20. What is molality of the resulting solution? Show your wo

Which words in the poem reflect the idea of unity? Early fall- the sea and the rice fields all one green. -Basho Based on the poet's word choice, what is the mo

I NEED HELP NOWWWW AND I MEAN RIGHT THIS SECOND PLEASE

Want to help me out here?

Loyalty to one’s own region, or "section," of the country is known as?.

You have 16.0 g of some compound and you perform an experiment to remove all of the oxygen, 11.2 g of iron is left. What is the empirical formula of this compou

what could revive mean to those who lost loved ones

what can the average citizen do to MOST influence who is appointed to the supreme court hurrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry