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

Find the mean of the set of data: 10, 12, 29, 2, 19, 42, 23. 23 A 23 B 18 C 21 D 20

The Greater Vancouver Regional District (GVRD) chlorinates the water supply of the region at the rate of 1 ppm, that is, 1 kilogram of chlorine per million kilo

Factor: 15c^2 +37c +20

Find a unit rate: Joel ran 1500 meters in 4 minutes, 45 seconds.

What were Columbus original intentions in exploring the oceans? Please help me

is a negative correlation between the number of years in college and earnings. true or false

someone please help me

MARK AS BRAINLIEST define expert and put it in a sentence

Use the definitions for the sets given below to determine whether each statement is true or false: A = { x ∈ Z: x is an integer multiple of 3 } B = { x ∈ Z: x i

what are some colleges that teach German