hawkswoopergami hawkswoopergami

01-01-2018
Mathematics

contestada

What is the sum of the first 19 terms in the arithmetic sequence 3+7+11+...

Respuesta :

lucierose2903 lucierose2903

01-01-2018

3,7,11,15,19,23,27,31,35,39,43,47,51,55,59,63,67,71,75

You plus 4 every time.
Hope this helped :)

Answer Link

Richinfo Richinfo

01-01-2018

the sum of the first 19 terms is 3+7+11+15+19+23+27+31+35+39+43+47+51+55+59+63+67+71+75= 741

Answer Link

Otras preguntas

how do I write 0.25 as a fraction in its simplists form

Write the number in two other forms: 0.632 --------- The example reads: 0.200 / 200 thousandths / 200 x 1/1000

is 8/5 rational or irrational?

3312 divided by 48 long division

Brandon owns nearly 2 times as many CDs ads Ingrid. Brandon owns 56 CDs. Write an equation and use it to estimate the number n of CDs Ingrid owns.

is -n always sometime or never a positive number ?explain

If lies in the quadrant IV. What can be the value of cos ?

What is 3,200,000,000,000 in scientific notation

Death Valley has an elevation if -282 feet relative to sea level. Explain how to use absolute value to describe the elevation of Death Valley as a positive inte

what is 12,430,090 in expanded form