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 y is the principal square of root 5,what must be true

Why was capturing egypt's suez canal so important to the axis powers?

If a+b=6 and a-b = 4, what is the value of 2a + 3b?

How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?

How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?

Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the

Maria exercises for 2 1/7 hours every Saturday. She runs for 1/3 of the time that she exercises. How much time does she spend running every Saturday?

How did the Romans rule differently from the Etruscans?

Can anyone help me with turning fractions into decimals 2 1/2

If A+B=76 and A -B=38 whats A divided by B