Arithmetic, Sum of Arithmetic and Sigma Notation

Determine the sum of the arithmetic series written in Sigma Notation. 

• 5400

• 2692

• 2700

• 2704

Find the sum of the arithmetic series.

• 20

• -25

• 25

• 28

Determine the sum of the series written in Sigma Notation. 

• 45

• 49

• 90

• 47

Write 1 + 2 + 3 + ... + 10

using sigma notation

Estimate the total sum.

• 0.3333

• 0.5

• infinity

The 6th partial sum of the series 2 + 6 + 10 + 14 + ... in sigma notation is

• 
• 
• 
• 

Find the sum:

• 2/3

• 1/3

• 3/4

• 1/4

• Infinity

Find the sum of the arithmetic series described:

2 + (-2) + (-6) + (-10)..., S₁₀

• -160

• -328

• -320

• -336

What is the sum of the first 50 terms of the series 2 + 17 + 32 + 47 + ...?

• 1,600

• 18,235

• 18,475

• 19,125

The sequence 28, 34, 40, 46, 52, ..., 88 has 11 terms. Find the sum of the 11 terms.

• 550

• 638

• 610

• 288