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

who helps me! Who know !

The central figure in Islam is: Abraham Muhammad Jesus Shem

What’s the answer????

law of cosine im so confused theirs calculators online but i keep getting it wrong until i switch numbers around

The one beatle who specifically stood out as a likely actor in days to come was... brian epstein ringo starr mal evans john lennon george harrison george martin

which triangles are congruent? help!

A conveyor belt carries supplies from the first floor to the second floor, which is 26 feet higher. The belt makes a 60° angle with the ground. How far do the s

Does anybody know how to do question 2 please show working out

Many African cultures had griots. What was their function? A. They were healers. B. They were singers who kept track of governmental and historical informa

How much energy is required to heat 40g of water from -7 degrees Celsius to 108 degrees Celsius (Lf= 335,000J/Kg for ice)