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
Valentin [98]
3 years ago
11

Find the sum of the finite sequence: 4, 2, 0, -2, - 4. A12 B0 C1 D4.

Mathematics
1 answer:
Finger [1]3 years ago
6 0

Answer:

b.) 0

Step-by-step explanation:

i just took the test

You might be interested in
How to simplify this expression ?
Musya8 [376]

Answer:

\large \boxed{\sf \ \ \dfrac{1}{x^2}+\dfrac{1}{x^2+x}=\dfrac{2x+1}{x^2(x+1)} \ \ }

Step-by-step explanation:

Hello,

This is the same method as computing for instance:

\dfrac{1}{2}+\dfrac{1}{3}=\dfrac{3+2}{2*3}=\dfrac{5}{6}

We need to find the same denominator.

Let's do it !

For any x real different from 0, we can write:

\dfrac{1}{x^2}+\dfrac{1}{x^2+x}=\dfrac{1}{x^2}+\dfrac{1}{x(x+1)}\\\\=\dfrac{x+1+x}{x^2(x+1)}=\dfrac{2x+1}{x^2(x+1)}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

7 0
3 years ago
Two functions, P and Q, are described as follows: Function P y = 5x + 3 Function Q The rate of change is 2 and the y-intercept i
Svetach [21]

Function P . . . . . y = 5x + 3

Function Q . . . . . y = 2x + 4

Function P rate of change  =  5
Function Q rate of change  =  2

The first one is  => 3 <=  more than second one.
7 0
3 years ago
Read 2 more answers
Please help and show your work . Thanks if the picture is upside down turn your device on portrait by locking it so it won't tur
Bezzdna [24]
So we know that the bag has total 15 cookies, and 1 cookie that does not have any raisin. Finally, the probability that one cookie won't have any raisin is 1/15 or 7 percent. Hope it help!
3 0
3 years ago
At a college, 71% of courses have final exams and 45% of courses require research papers. Suppose that 26% of courses have a res
Degger [83]

Answer:

.9 or 90%

.1 or 10%

Step-by-step explanation:

E= Exam

P=Paper

E= .71

P= .45

E∩P=.26

A.) E∪P=?

E∪P= E+P-E∩P

.71+.45-.26= .9

B.) E'∩P' = (E∪P)'

(E∪P)' = 1-.9 = .1

3 0
2 years ago
There were 6,500 people who tried to win tickets to a concert on a radio station game. How is 6,500 written in scientific notati
bixtya [17]
6.5 x 10 to the 3rd power

remember the base must be less than 10 and greather or equal to 1
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the quotient of the given values to the correct level of precision?
    7·2 answers
  • A punch recipe serves 24 people calls for 4 L of lemonade soda 2 pints of sherbet and 6 cup of ice how much of each ingredient w
    13·1 answer
  • What values of x will give a total area of 1000ftsquare? 2000ftsquare
    8·1 answer
  • the quote for usd/jpy is listed as 119.68/75 as shown. how many japanese yes does it cost to buy 1 U.S. dollar?
    6·2 answers
  • Rewrite without rational exponents, and simplify, if possible   (x²y²)1/7    
    5·1 answer
  • On the first day of the food drive, Mrs. Teasley's classes brought in 6 cans of fruit, 4 cans of beans, 7 boxes of noodles, and
    6·2 answers
  • Cuánto es 10 elevado a la potencia de 12?
    15·1 answer
  • Find the range and the midrange for the following data set: 7.25, 6.75, 6, 7.5, 7, 7, 7, 7.5, 6, 8.5, 8.5, 6.5, 7, 5.5, 8.5, 7.2
    15·1 answer
  • 1. A new drill is used to dig a hole in the ground. At noon, the hole is 13.2 feet deep when the new drill is turned on for the
    11·1 answer
  • What is the common difference for this arithmetic sequence 45,40,35,30,25,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!