1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jonny [76]
3 years ago
15

What is the series in sigma notation? -5 + (-1) + 3 + 7 + 11?

Mathematics
1 answer:
EleoNora [17]3 years ago
7 0
For the series:
- 5 + ( - 1 ) + 3 + 7 + 11
common difference between the numbers is 4 and a 1 = -5
The series in sigma notation:
  4
  ∑   ( 4 i - 5 )
i =0
You might be interested in
Consider the following number line:
JulijaS [17]

Answer:

The pink A goes to the Green C on the number line. the green C goes to the pink A on the number line. The Blue B goes to the Blue B in the number line.

Step-by-step explanation:

hope it helped ;)

7 0
2 years ago
Read 2 more answers
Help please :D :D :D
SVEN [57.7K]

Hey there!

I'm thinking B because it just makes the most sense reading it aloud. Quick tip though when there's a question like this just read the paragraph or sentences with all the possibilities in the blanks and you can kind of just tell which one it is by the way it sounds, you know?

Hope I helped, lemme know if I'm correct please! Have a spectacular day!

5 0
3 years ago
In the diagram below, AB is parallel to CD. What is the value of x?
lara31 [8.8K]

Answer:

x = 72

Step-by-step explanation:

angles x and 72° are corresponding angles and are congruent , then

x = 72

3 0
2 years ago
Which representations of a transformation on a coordinate grid do NOT
Dmitry_Shevchenko [17]
I think answer should be e. Please give me brainlest let me know if it’s correct or not okay thanks bye I appreciate it
8 0
2 years ago
If carl was born in 1931 how old is he now
vfiekz [6]
86 years old because you subtract 2017-1931
7 0
3 years ago
Read 2 more answers
Other questions:
  • A truck driver is hauling furniture for a moving job. He travels an average of 54 miles per hour. It takes a total of 15 hours t
    7·1 answer
  • A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 3 tables is $28. The total cost to re
    12·1 answer
  • Rico's backpack weighed 3.6 pounds. Then he added his school books which weighed an additional 24.76 pounds. How much did Rico's
    8·2 answers
  • What is the value of n in the equation below<br><br> a^n/a^3=a^9
    14·2 answers
  • What is the common difference between consecutive terms in the following arithmetic sequence? 51, 47, 43, 39, ...
    13·2 answers
  • Not sure how to do this *look at the picture*
    7·1 answer
  • Okay have posted the next question.
    9·2 answers
  • In an arboretum, the heights of five trees were 21 feet, 31 feet, 36 feet, 28 feet,
    8·1 answer
  • Which of the scatter plots below shows the most accurate line of best fit?
    10·1 answer
  • PLZ HELP ME! THIS IS A GRADE! NO LINKS!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!