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
Airida [17]
3 years ago
11

Find the mean(x) of the first ten prime number and hence show that sigma( x1 - x)= 0

Mathematics
1 answer:
SOVA2 [1]3 years ago
8 0
Please see the attached work. I'm assuming that you're familiar with sigma notation (I can explain it if you need that), and as a reminder, x with the line over it indicates the arithmetic mean.

You might be interested in
Bobby and his brother had 3/4 of a pizza leftover after dinner. Their father came home and are 1/2 of the leftover pizza .how mu
AleksAgata [21]

Answer:

3/8 of the pizza

Step-by-step explanation:

3/4*reciprocal of 2

3/4*1/2

3/8

8 0
3 years ago
Read 2 more answers
Please help me please will give brainly
JulijaS [17]

its b

Step-by-step explanation:

not really sure hope you get this right im sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo sorrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy i9f you get this wrong

7 0
2 years ago
Can you please help me with is.
gtnhenbr [62]

<em><u>Option</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>,</u></em><em><u>2</u></em><em><u>5</u></em><em><u>4</u></em><em><u>.</u></em><em><u>3</u></em><em><u>4</u></em>

Answer:

Area =^r²

Area=22/7×9²

=3.14=81

=254.34

7 0
2 years ago
What is<br>9 1/3 <br>- 2/3
ale4655 [162]

Answer:

Improper Faction: 26/3

Mixed Number: 8 2/3

Step-by-step explanation:

Look at 9 1/3.

How many 3s are in 9?

3 * 9 = 27

Add the remaining number from the numerator.

27 + 1 = 28

The equation is now 28/3 - 2/3.

Subtract normally to get 26/3.

Depending on what your teacher wants, you either keep it as a improper fraction or turn it into a mixed number.

The mixed number being this: 8 2/3.

8 0
3 years ago
A TV originally priced at $799 is on sale for 30% off. There is then a 9.2% sales tax. Find the price after including the discou
zimovet [89]
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay
Remember the first time we met
You was at the mall wit yo friend
I was scared to approach ya
But then you came closer
Hopin' you would give me a chance
Who would have ever knew
That we would ever be more than friends
We're real worldwide, breakin' all the rules
She like a song played again and again
That girl, like something off a poster
That girl, is a dime they say
That girl, is a gun to my holster
She's running through my mind all day, ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
See you been all around the globe
Not once did you leave my mind
We talk on the phone, from night 'til the morn'
Girl, you really changed my life
Doin' things I never do
I'm in the kitchen cookin' things she likes
We're real worldwide, breakin' all the rules
Someday I wanna make you my wife
That girl, like something off a poster
That girl, is a dime they say (Hey)
That girl, is a gun to my holster
She's running through my mind all day, ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
I can be your melody
Oh, girl, I could write you a symphony
The one that could fill your fantasies
So come baby girl let's sing with me, ay
I can be your melody
Oh, girl, I could write you a symphony
The one that could fill your fantasies
So come baby girl let's sing with me, ay
Na na na na na na na
Na na na na na na
Shawty got me singin'
Na na na na na na na
Na na na na na na
Now she got me singin'
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
Shawty's like a melody in my head
That I can't keep out, got me singin' like
Na na na na everyday
It's like my iPod's stuck on replay
Replay-ay-ay-ay
6 0
3 years ago
Other questions:
  • What is the solution to this equation? 5x=35
    12·1 answer
  • The area of the trapezoid is 40 square units.
    13·2 answers
  • A cat food company sells its canned cat food to stores for $0.20 per can. One of the stores sells the can of cat food for $0.55.
    6·1 answer
  • Find the angle in this Rectangle
    11·2 answers
  • Im stuck on this one​
    12·1 answer
  • Can someone help me? I’ll reward points + brainalist
    5·1 answer
  • HI! please help out ASAP this is due today! Explain it the best you can and send a picture explaining it so I won’t get confused
    14·1 answer
  • Classify ∠2 and ∠6. Compare angle measures, and give the postulate or theorem that justifies it.
    9·1 answer
  • Freddy bought 3 bags of pebbles to put in his fish tank. Each bag contains 295 pebbles. After he put the right amount of pebbles
    7·1 answer
  • What is a dot product.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!