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

if you roll a die what is the probability of rolling a 2 or 6?

the vertices of square WXYZ have coordinates W(0,4), X(4,0), Y(0,-4) and Z(-4,0)

Melissa wrote an expression equivalent to the one shown. 4x + 8x + 7 + 4.which could be the expression Larisa wrote?A-23xB-12x+11C-32x+28D12x squared +11

can u guys help me out with 6th us question

How to solve for w in V = lwh

Tara makes 3030 cups of donut topping by mixing sugar and cinnamon. The ratio of sugar to cinnamon is 3:2. How much sugar did Tara use in the donut topping?

Any ideas? Thanks in advance

The restaurant Joe's Tasty Burgers just created a new hamburger that they call "The Joe Special." They want to protect the name of the burger so that no other

PLEASE HELP! Explain your answer, idk what im doing.

what was a result of the Munich Conference 1938? A. Chamberlain asked for a declaration of war. B. Hitler entered into a treaty with Stalin. C. Chamberlain requ